A vaccine teaches an immune system to pursue a pathogen it otherwise wouldn't by exposing it to weakened versions of that pathogen — an attenuated measles virus, say — or bits and pieces of dead pathogen.
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Vaccine — A formulation to stimulate the immune system to produce antibodies for a pathogen in the hope of providing immunity to that pathogen.
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Researchers have identified the pathogen as Yersinia Pestis, commonly known as bubonic plague, a pathogen carried by rats and transferred to humans via fleas as the intermediate host.
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These drugs work by blocking the effects of histamine, a compound that your body produces in response to a perceived pathogen (even when that "pathogen" is just, like, grass).
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The threatening molecule employed to make a vaccine is usually part of a pathogen, such as a virus or bacterium (or, often, simply a neutralised version of the pathogen itself).
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Some vaccines contain the whole pathogen, but whether it's the whole thing or just pieces, the pathogen in the vaccine has been killed or modified so it can't cause illness.
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Soil samples in the area do not contain the pathogen.
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The pathogen exposure was the same; the hosts were different.
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The confusion over the parrot fever pathogen was not unusual.
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A trickier question: Is this novel coronavirus an airborne pathogen?
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Another pathogen will emerge soon enough, and another after that.
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Can a pathogen like this have its international spread controlled?
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If you are part of the population, you are either susceptible, meaning you don't have the pathogen, you are infected if you have the pathogen, or you are recovered if you've recovered from the infection.
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"There's a common pathogen in all of these ticks," he said.
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A soilborne pathogen was to blame: The fungus Fusarium oxysporum f.sp.
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Popular areas include pest control, pathogen detection, and crop monitoring technologies.
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A pathogen is defined by its ability to be, well, pathogenic.
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"When you want to find the pathogen smoking gun, it's gone."
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But their co-partisans across the country certainly share the pathogen.
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The novel coronavirus is a freely available pathogen spreading like wildfire.
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The question is not if another special pathogen outbreak will occur.
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By 1960, the pathogen had all but destroyed the banana crop.
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And travelers continued to board cruise ships spreading a new pathogen.
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Four brands have issued recalls linked to the finding of the pathogen.
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But what if the pathogen is unknown, as SARS was in 2002?
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Pathogen sheds light on the age-old battle between man and disease.
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Current pathogen-reduction technology is not approved to treat whole red blood.
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Part of the problem is simply the fiendish nature of the pathogen.
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Federal officials are asking Americans for extraordinary vigilance against a new pathogen.
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Chinese scientists identified the pathogen as a new coronavirus on January 7.
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Transmissibility is how easily the pathogen can pass from person to person.
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This is not the same as the transmission rate of the pathogen.
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On January 2300, Chinese scientists identified the pathogen as a novel coronavirus.
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There had still been some debate about what exactly the pathogen was.
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"It means 'plant destroyer,' and the pathogen is related to the pathogen that causes potato late blight," responsible for the Irish potato famine, explained Gary Chastagner, a Washington State University plant pathologist who's been researching Christmas trees since 1979.
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Android David (Michael Fassbender), stranded on a planet where he had killed everybody else (namely the godlike Engineers), starts tinkering with the DNA of an alien pathogen created by said Engineers and the beasts that result from said pathogen.
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So we reject these facts, like our immune system would reject a pathogen.
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For example, pathogen avoidance concerns play a bigger role for conservatives than liberals.
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So we're talking about an indestructible, killer pathogen that could be lurking anywhere.
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Imagine that you encounter a pathogen—perhaps Salmonella bacteria in your prawn sandwich.
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They fed flies pathogen-and antibiotic-laced food, with and without the phenols.
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The exact source or pathogen responsible for the unprecedented event wasn't immediately clear.
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Did I have the parasite Giardia, or some other river water-induced pathogen?
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An engineered pathogen with a novel genome could potentially slip past this filter.
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"Sooner or later, the pathogen will find a way around it," Weidler said.
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Every few years, a new pathogen emerges — SARS, drug-resistant TB, MRSA, Ebola.
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A pandemic could also come from a mutated version of an existing pathogen.
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So your friend is basically creating a whole pathogen orgy in his sink.
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Each pathogen hijacks its host cell by manipulating a different combination of proteins.
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The danger stems from the pathogen itself: a virus called SARS-CoV-22.
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Air travel compounds the problem immediately, pathogen-filled projectiles hurtling to other lands.
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But there is growing consensus that the pathogen is readily transmitted between humans.
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Today, M. tuberculosis kills more people than any other single pathogen (see chart).
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This was due to greater wetness plus altered temperature conditions favorable to the pathogen.
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All that is required is for a pathogen to be in the host's bloodstream.
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But a pathogen may not even have to reach the fetus to cause damage.
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Once they're armed with a new pathogen, they can spread disease with blinding speed.
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But the new pathogen was quite different from any of the currently known poxviruses.
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Scanning electron micrograph of Micavibrio aeruginosavorus preying on Pseudomonas aeruginosa, an opportunistic human pathogen.
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In less than two hours, nearly 100 students became infected with an unknown pathogen.
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Evidence of diseases that old are lesions in bone or DNA from the pathogen.
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Ideally, we could immunize all at-risk individuals within months of identifying the pathogen.
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They encounter a pathogen they don't know how to deal with, and they die.
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First, Wills discovered the anemia wasn't caused by a pathogen (a bacteria, virus, etc.).
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Researchers finally discovered a bacteria associated with their roots that kills a fungal pathogen.
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Rather than reducing pathogen presence, vegetation removal increased presence of E. coli and salmonella.
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Read more:Bill Gates says the novel coronavirus is a 'once-in-a-century pathogen.
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Ultimately, developed countries will reduce their fatalities, douse the pathogen and rebuild their economies.
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Some of them might attack a pathogen directly, targeting different proteins on its surface.
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The approach to dealing with the pathogen could also be different, Dr. Nuzzo said.
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But the new regulations apply to any pathogen that could potentially cause a pandemic.
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Unleashed inside the densely settled and interconnected Roman Empire, the new pathogen was devastating.
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After the infection has been cleared, the body is left with a large population of veteran memory B and T cells, which essentially remember how to fight that specific pathogen and can rapidly mobilize to prevent future infection if the pathogen returns.
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The rules apply to any pathogen that has the potential to cause a disease pandemic.
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Think of ISIS as a pathogen that preys on weak hosts in the Muslim world.
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The company can recognize almost every pathogen mankind has ever encountered at the genomic level.
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There's also the grim potential for someone to bioengineer a deadly pathogen in the lab.
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But an unknown pathogen or illness swept over the captive species, killing everyone but George.
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A fugitive pathogen called Yersinia pestis that likely hitched a ride on flea-infested rats.
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But it didn't make anyone sick here so I don't think it was a pathogen.
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If it is greater than 1, the pathogen will continue to spread, causing more disease.
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As an alternative, banks may decontaminate plasma and platelets with so-called pathogen reduction technology.
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As those microbes gather around the plant, they release compounds that can kill the pathogen.
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With a weakened immune system, "a pathogen might be more dangerous for them," he said.
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So what led to the first major outbreak of the pathogen in the United States?
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The pathogen is spreading across the country; positive tests and death counts are rising everywhere.
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Government officials estimated Tuesday that the deadly pathogen could kill between 100,000 and 240,000 Americans.
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Government officials estimated Tuesday that the deadly pathogen could kill between 100,000 and 240,000 Americans.
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He's also changed the language he uses to describe the pathogen that causes Covid-19.
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To check, the team examined the pathogen-recognition genes in 32 sedentary and migratory species.
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But I do think we've potentially overlooked the role that pathogen avoidance may have played.
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Several countries registered new infections that illustrated the diverse ways the pathogen could cross borders.
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If the number is less than 1.0, it means the pathogen will eventually die out.
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The pathogen has also spread to other countries such as South Korea, Italy and Iran.
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"More comprehensive information is required to confirm the pathogen," the W.H.O. said in a statement.
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AHF will immediately refile a new petition to clarify the Bloodborne Pathogen requirements in porn.
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"There are these individuals, like so-called Typhoid Mary, who for one reason or another may be infected with a pathogen and not have that many symptoms but can shed that pathogen in a way that makes it infectious to other people," Friedrich said.
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They are using biotech for pathogen detection, personalized cancer treatments and even gender detection in eggs.
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Animals so exposed produce fewer antibodies against a yellow-fever vaccine than do pathogen-free mice.
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This was a quiet pervasion of death — an invisible pathogen carried by herds of tired rats.
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When a pathogen is causing harm, the signals drive a population-wide production of salicylic acid.
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It takes longer, but it also allows scientists to learn more about the pathogen and immunology.
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It's the only human pathogen of the genus Thogotovirus to make it to the New World.
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Ruslan Medzhitov, an immunobiologist at Yale, has spent much of his life studying host-pathogen interactions.
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In the case of this pathogen, if you block it, you make the infection much worse.
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Maybe they've acquired a pathogen we don't understand yet, and this infection is causing the allergy.
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And because the spread of the pathogen is now considered a known factor for travel — i.e.
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He should offer the transatlantic community an Article 5 declaration of war against this deadly pathogen.
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Read more:Bill Gates says the coronavirus is a pandemic and a 'once-in-a-century pathogen.
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Washington state is experiencing an outbreak of the deadly pathogen, resulting in 30 deaths (The Hill).
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Before researchers can begin human trials, they must first have a firm understanding of the pathogen.
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Patients suspected of having the virus were confined to their homes, allowing the pathogen to spread.
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"Under our test conditions, the concentration is just not enough to suppress the pathogen," he said.
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In early January, Chinese health authorities announced they had isolated the pathogen behind the mysterious outbreak.
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The new virus, SARS-CoV-2, is named after that 2003 pathogen, because they're genetically related.
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We are once again faced with the outbreak of an emerging pathogen with potentially global implications.
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They were really struggling to get their sequences or their DNA data or pathogen data collected.
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Microbiological technology allows officials to obtain a DNA fingerprints of the pathogen, according to the CDC.
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"Under our test conditions, the concentration is just not enough to suppress the pathogen," he said.
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When a vaccine enters the body, the immune system recognizes the deactivated pathogen as an intruder.
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THE GROWTH of air travel means a potentially pandemic pathogen could spread around the world in days.
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That set off a search for answers that led to a little-known pathogen, the Zika virus.
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When someone with TB coughs, he or she exhales compounds produced by the bacterial pathogen Mycobacterium tuberculosis.
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Researchers had previously reprogrammed a strain of E. coli to detect and kill the pathogen Pseudomonas aeruginosa.
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The Jew was a "parasite" on the Aryan nation, a pathogen weakening, sickening, and emasculating the masses.
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But the wipes have the right dose and they have to dry, which helps kill the pathogen.
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Pathogen numbers were reduced by two-thirds and were below the minimum expectations of the sanitation industry.
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And if CRISPR detects the genetic markers of a pathogen, it can let researchers know by fluorescing.
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To breed pathogen- and parasite-resistant honey bee stock, we often need to use instrumental (artificial) insemination.
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A recent study found that the fungus caused by the pathogen can be killed by ultraviolent light.
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People pick, through smell, mating partners who have the pathogen-recognition genes that others lack, for example.
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In our lab, we exposed study participants to false information about terrorist incidents, overpopulation, and pathogen outbreaks.
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The agency also suggested exceptions could be made for platelets and plasma subjected to pathogen-inactivation treatment.
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If those neighbors are coast oaks or tanoaks, the pathogen penetrates bark with ease and establishes residence.
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Usually, when flour is baked, if a pathogen was present it would be killed by the heat.
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Simulation of what may happen if a highly contagious and lethal airborne pathogen were to occur today.
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Pathogen reduction technologies would complement existing systems to reduce the presence of viruses in various blood components.
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A particularly fraught question during epidemics is whether the causative pathogen will mutate to become more dangerous.
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At Ohio State University, I studied the pathogen that caused the Irish potato famine in the 1800s.
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If a pathogen evolves a way to attack one clone, its strategy will succeed on every clone.
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Thus, in a number of human conditions, our healthy bacteria play important roles in preventing pathogen intrusion.
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After the pathogen had been cleared, the bacteria hiding out in the appendix could repopulate the stomach.
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The next few months will be hard, but we will preserve life, and eventually conquer this pathogen.
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This too plays a key role in how a killer pathogen could emerge and spread between species.
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What sets this pneumonia outbreak apart: The pneumonia is caused by a yet-to-be-identified pathogen.
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This costs more and delays identification of the disease, increasing the odds that the pathogen will spread.
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Other research groups have developed portable lab-on-a-chip devices that can do similar pathogen tests.
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Preliminary R6503 (number showing how contagious / transmissible a pathogen is) for #Wuhan #nCoV2019 novel #coronavirus: 1.4 - 2.5.
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This approach generally relies on a concept known as "gene drive" to spread the anti-pathogen genes.
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As a combination therapy, the different drug components "attack" MTB at various sites to overwhelm the pathogen.
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First, a vaccinated child is less likely to suffer serious harm from exposure to the relevant pathogen.
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Cities across China have continued to implement special measures aimed at curbing the spread of the pathogen.
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Investors dumped emerging market assets as research suggested that the pathogen is more contagious than initially thought.
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Fortunately for human beings, a pathogen like 2019-nCoV cannot have its cake and eat it too.
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Almost 1.5 million people die annually due to diseases related to drinking pathogen-polluted water, it said.
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By growing the pathogen repeatedly in chicken eggs, say, technicians can make it less virulent in humans.
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So I did these experiments where I injected more than 1,200 different lines of fruit flies with a lethal dose of the pathogen Listeria monocytogenes, and I found that a particular subset of flies died faster than others, even though they were just as capable of fighting the pathogen.
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The latter happens to be the oldest pathogen associated with the disease, tracing back to the Middle Ages.
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That's why something called pathogen reduction is getting fast-tracked in the fight to secure the nation's blood.
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This could be attributed to people or livestock carrying the pathogen making it across the ocean in boats.
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"Zika is not naturally a human pathogen as far as we know," Read told Mashable in an interview.
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AMPs don't have to enter a pathogen to kill it — they literally punch holes through bacteria cell walls.
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So an open scratch or cut on your face might allow the pathogen to bypass your skin's defenses.
|
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The host body will pick up the DNA from the pathogen and begin to formulate an immune response.
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Current pathogen-reduction technology is not approved to treat whole red blood, which is used for most transfusions.
|
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A related pathogen, Phytophthora infestans, was responsible for the Great Potato Famine in Ireland in the mid-1800s.
|
|
One patient tested positive for both norovirus and enteropathogenic E. coli, a diarrheal pathogen, according to the department.
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What share of the population must be immune largely depends on how contagious the pathogen in question is.
|
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Dr. Voyles and her colleagues knew that frogs fight infections with potent skin secretions containing pathogen-killing molecules.
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Once a pathogen runs wild in an animal population, there is little chance it can be wiped out.
|
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Just because a microbe kills one species of pathogen does not mean it is unwaveringly "good" or peaceful.
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" He also warned that "it remains to be seen what the exact mechanisms of the pathogen removal are.
|
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If the body ever encounters the real pathogen, the antibody army wipes it out before it causes disease.
|
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But with a relatively little-understood pathogen like Zika that's never spread here before, only time will tell.
|
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The probiotic was basically reprogrammed to detect the pathogen, break open its protective barrier, and kill it, says March.
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In addition, R0 can depend on how far a pathogen can travel without a host and in what form.
|
|
"[Gang violence] looks more like a blood-borne pathogen than it does a flu, per say," Papachristos told Gizmodo.
|
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Or there could be another pathogen people are being "co-infected" with that is predisposing them to the disease.
|
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The pathogen has also been dubbed a cousin of HIV because of the similarities in the way it's spread.
|
|
An RNA vaccine differs from most current types that involve an inactivated form of a virus or other pathogen.
|
|
The resulting genetic "snapshot" tells the story of how HIV went from an obscure pathogen to a global scourge.
|
|
In the fluid is a virus, specifically an adenovirus, a common variety of pathogen that includes the common cold.
|
|
The first is that infections are more complicated than just your immune system recognizing a pathogen and killing it.
|
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There's also the more banal option that a human error could result in the release of a super-pathogen.
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This wasn't because the chytrid fungus somehow weakened, but because the frogs adapted over time to resist the pathogen.
|
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It was called the Gros Michel, and it was unfortunately wiped out by a fungal pathogen called Panama Disease.
|
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The world is not ready for "a fast-moving, virulent respiratory pathogen pandemic," a W.H.O. report said last year.
|
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Herd immunity occurs when enough of a population is immune to a pathogen that it prevents its further spread.
|
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Disease is usually seen as personal rather than political, and each new pathogen has an unfamiliar and uncertain epidemiology.
|
|
An article on Monday about the way the coronavirus may react to warming weather mistakenly referred to a pathogen.
|
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It's likely that whatever pathogen causes the next pandemic, it'll be something we don't know how to react to.
|
|
"If this becomes a pathogen sustained in the population, we'll understand it better because it's been around," Sorrell says.
|
|
You play as a deadly pathogen in the distressingly relevant game, spreading across the globe to wipe out humanity.
|
|
Measles may be the planet's most contagious human pathogen, but on its own is not a very lethal disease.
|
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Malware created by hackers could be spread like a pathogen among the devices by compromising just one of them.
|
|
Scientists who have fought pandemics describe difficult measures needed to defend the United States against a fast-moving pathogen.
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Scientists who have fought pandemics describe difficult measures needed to defend the United States against a fast-moving pathogen.
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Messionnier says they are not sure why they are not finding similar pathogens in all of the patients — it could be the pathogen did its damage and cleared out of the system, that it's hiding in other tissues, or that it's a new pathogen they don't know how to test for yet.
|
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A little-known pathogen — the Zika virus, carried by mosquitoes — had been circulating in Brazil for at least a year.
|
|
This awful fungal infection is caused by a pathogen called Ophidiomyces ophidiodiicola, and it's starting to make scientists quite nervous.
|
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Prions are an incredibly bizarre type of pathogen that are even further removed from the concept of life than viruses.
|
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"To do it quickly enough, and have an experience working with a pathogen that's an imminent threat, was very rewarding."
|
|
More than seven decades after Hitler, German democracy and civic society are mature and robust enough to contain this pathogen.
|
|
Environmental groups have expressed concerns about "massive amounts" of pathogen-filled hog waste entering the environment from the breached lagoons.
|
|
But to double-check how well the test performs, now the scientists need those actual living specimens of the pathogen.
|
|
In 1846, seed potatoes were put into the ground that carried the pathogen, and there was a total crop failure.
|
|
The Intercept Blood System, developed by Cerus Corporation, is the only F.D.A.-approved pathogen-reduction device for plasma and platelets.
|
|
"Different viruses have different patterns of brain calcification -- it's a response of the brain to that particular pathogen," Clark said.
|
|
Tanaka's mathematical model shows how an otherwise harmless bacterium like M. tuberculosis is capable of developing into a transmissible pathogen.
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|
We can incorporate a pathogen genome that evolves over time, enabling transmission tracking and potentially causing new traits to emerge.
|
|
There, he was diagnosed with meningitis from Enterobacter aerogenes, a virulent drug-resistant pathogen spread almost exclusively in healthcare settings.
|
|
Over the last 60 years, this type of pathogen accounted for more than 70 percent of emerging infectious diseases globally.
|
|
Currently, the process of designing, testing, and manufacturing a vaccine to prevent the spread of a new pathogen takes years.
|
|
As for its namesake pathogen, the Zika virus was never viewed as life-threatening, or much more than a curiosity.
|
|
Save it for your cheese and crudité plates, lest you want it crawling with all sorts of pathogen-laden microbes.
|
|
It is Phellinus gilvus, which developed after the tree died; it is not the pathogen that causes sudden oak death.
|
|
AIDS is caused by a single pathogen that can be suppressed, albeit not cured, with a daily three-drug pill.
|
|
Anytime humans interact with animals, there's a chance that a pathogen could make the leap across species and sicken them.
|
|
"Limited literature on C. auris indicates a relatively high mortality and this pathogen may be difficult to eradicate," a Jan.
|
|
That's useful for detecting when a pathogen is present, either circulating in a host's body or left behind on surfaces.
|
|
The brand-new pathogen has no vaccine or cure, and scientists are scrambling to understand how it behaves and spreads.
|
|
The coronavirus "is a newly identified pathogen," and "there is no known pre-existing immunity in humans," the report said.
|
|
R0 also does not take into account the severity of illness in people who have been infected with the pathogen.
|
|
Caused by a fungus-like pathogen, it first appears as black or brown lesions on leaves, stems, fruit or tubers.
|
|
Upon interacting with the plant's volatile compounds, the strip changes color to indicate the presence or absence of the pathogen.
|
|
This information will draw a clearer picture of how the pathogen behaves and how and whether it can be contained.
|
|
Not all ticks harbor diseases, but treatments vary considerably depending on the pathogen to which you may have been exposed.
|
|
The answer certainly isn't that we should cut back on virology and pathogen research — research that has saved countless lives.
|
|
Dr. Vega Thurber pointed out that the presence of a particular pathogen does not necessarily mean a disease will develop.
|
|
Among other things, the body builds an army of antibodies, proteins in the blood specialized to fight that specific pathogen.
|
|
He noted that, according to epidemiological models, a respiratory-spread pathogen could kill 30 million people in less than a year.
|
|
But rather than banning them outright, the Fish and Wildlife Service allows the fish if they have been certified pathogen-free.
|
|
Vibrio, a pathogen that consumes the symbiotic algae living in corals and is associated with the white syndromes, dominates polypropylene debris.
|
|
He's part of a team testing whether European species that are less susceptible to the pathogen can be grown in America.
|
|
When resistance in any pathogen reaches a certain level, doctors cease to prescribe the drug, and its income stream drops away.
|
|
Maybe even more importantly, HIV attacks cells that would otherwise mediate a response to a pathogen—among them, CD4 T-cells.
|
|
I think that the notion that you can make strict orders or that you can eliminate every possible pathogen is difficult.
|
|
If the pathogen hasn't been in contact with humans for a long time, then our immune system would not be prepared.
|
|
General Mills said the pathogen had not been found in any of its flour products or in its flour manufacturing plant.
|
|
The other sample of the deadly pathogen is stored at the US Centers for Disease Control and Prevention in Atlanta, Georgia.
|
|
The thinking is that the skin symptoms are the result of an aggressive immune response in the host to the pathogen.
|
|
An overblown response to a relatively minor pathogen can cause sufferers to undergo severe lung inflammation and flooding, commonly called pneumonia.
|
|
Conflict between Martians, Earthers, and Belters (asteroid dwellers) comes to a head when an extraterrestrial pathogen called the "protomolecule," is unleashed.
|
|
Alternately, sometimes scientists will genetically modify the virus instead, swapping bits of the disease-causing pathogen into a harmless virus shell.
|
|
Casadevall said it's largely safe but there are always risks, including whether someone passes along a pathogen that wasn't identified earlier.
|
|
Staff members at the program suspected that the snails died because of a pathogen, Dr. Sischo said, but George somehow survived.
|
|
When public health officials say a pathogen is or isn't "airborne," they create a false dichotomy that doesn't keep people safe.
|
|
The findings also underscore how badly diagnostic testing has lagged nationwide, allowing the pathogen to spread in American communities largely undetected.
|
|
We were able to contain the outbreak, but it became a pathogen that was able to sustain itself in the population.
|
|
An analysis of the teeth recovered from 16 of the remains revealed Yersinia pestis DNA, the pathogen for the Black Death.
|
|
Last week, researchers in China said they had "initially identified" a new coronavirus as the pathogen behind the mysterious respiratory illness.
|
|
For example, they say, BRF authorized the slaughter in June 2016 of 26,000 birds infected with the harmful pathogen Salmonella Typhimurium.
|
|
"It's more likely this is really an old pathogen in humans for the last hundred thousand years or more," he said.
|
|
The complaint alleged that Purcell and other managers engaged in scientific misconduct in their handling of incidents including the pathogen release.
|
|
But the coronavirus is a new pathogen, and these cases may complicate scientific efforts to detect cases and to curb transmission.
|
|
Blue lights mean the water is safe for swimming, while pink lights mean that pathogen levels have risen to unsafe numbers.
|
|
He estimated that = process would need to be reduced to 90 days or less to prevent deaths from an airborne pathogen.
|
|
A race is on for medical weapons against the pathogen, and some infectious disease experts believe it might take a year.
|
|
Nipah is on the WHO's research and development "priority pathogen" list alongside Ebola, Zika, MERS, Lassa and Crimean-Congo haemorrhagic fever.
|
|
The facility, Dugway Proving Ground in Utah, will no longer be allowed to produce pathogen specimens to ship to other facilities.
|
|
There are still unanswered questions about how soon the virus will peak, as the pathogen is still not yet well understood.
|
|
Since then, the pathogen has spread to at least 36 states and seven provinces of Canada, killing whole colonies of bats.
|
|
A rapidly growing number of patients are developing drug-resistant tuberculosis, which kills more people than any other drug-resistant pathogen.
|
|
The dress itself is also injected with the bacteria, which is a human pathogen and in different circumstances could be deadly.
|
|
First, bacteria thrive in warm temperatures, so food that sits out on a hot day can become pathogen-contaminated more quickly.
|
|
It's also a relatively new pathogen in this part of the world, and there's still a lot researchers don't know about it.
|
|
One pathogen found in the bath products is known to be highly resistant to antibacterial agents and can cause life-threatening infections.
|
|
Diagnosing the correct pathogen becomes absolutely critical, as phages not designed to attack the bacteria being treated are useless in said treatment.
|
|
In addition, seven of the 258 samples of meat tested contained a pathogen that had the potential to cause a foodborne illness.
|
|
Read: Virus hunters search caves Such a long-term host, the quiet refuge of a pathogen, is known as a reservoir species.
|
|
The messenger RNA is put into a molecule that delivers it into cells to generate an immune response against a particular pathogen.
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"With this, we're able to reduce pathogen transmission by about 55 times, and increase fresh-air inhalation by about 190%," Wang said.
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Authorities at first said Allen was a carrier of an unidentified "blood-borne pathogen" but later disclosed that he was HIV positive.
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She believes that infected bats using the culverts could be carrying the pathogen south into cave-rich zones near the Florida panhandle.
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Scientists fear that if left to its own devices, the pathogen, known as wheat blast, could threaten wheat production throughout Southeast Asia.
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Volunteers are randomly assigned to be given either the experimental vaccine or a control one, and then deliberately exposed to the pathogen.
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Yet, on Thursday, the San Bernardino District Attorney speculated that the phone may house a "dormant cyber pathogen" that threatens the county.
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"Cyber pathogen" is not a common information security term, said Jonathan Zdziarski, a well-regarded researcher who probes Apple's software for flaws.
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The intention of using part rather than the whole pathogen is to reduce the possibility of the body having an adverse reaction.
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The agency said blood banks can continue collecting and preparing platelets and plasma if an FDA-approved pathogen-reduction technology is used.
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Studies indicate that a weaponized, resistant pathogen in just a single incident in the Washington, D.C. area could kill 3 million people.
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In the midst of a coronavirus epidemic, we're likely to continue to be inundated with statistics, charts and maps tracking the pathogen.
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While the majority contracted the disease overseas before returning home, Australia is on heightened alert as the pathogen begins to spread locally.
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In the months and weeks since, researchers have been learning as much as they can about this pathogen — and at breakneck speed.
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In the US, as long as a genetically engineered plant poses no a pathogen risk, no regulatory approval is required, Evans said.
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Gates called the coronavirus a "once-in-a-century pathogen" in an op-ed article for the New England Journal of Medicine.
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Aside from purchasing personal protective equipment (PPE) like face masks, disinfecting surfaces is another popular method to prevent catching the coronavirus pathogen.
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When confronted with a pathogen, versus an Ork, we see the person next to us as a threat and not an ally.
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There are obviously enormously significant differences between 2020 and 2001, but instead of hijacking our planes, this unseen pathogen hijacks our lungs.
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But researchers have turned to non-chemical methods such as changing farming techniques, and focusing on pathogen and insect growth regulators instead.
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This suggests China's actions early on may have postponed the global response to a deadly pathogen and allowed it to spread further.
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It also asks nations not yet affected by a new pathogen to avoid punishing those that are through travel and trade restrictions.
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Scientists in China discovered over the weekend that fecal samples from patients infected with the Wuhan coronavirus tested positive for the pathogen.
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They determined that the pathogen most likely arose on the Korean Peninsula 50 to 100 years ago and spread through global trade.
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Their research, published Thursday in the journal Science, reiterates that the pathogen comes in many different strains, some more virulent than others.
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"I hope this pathogen is a less harmful one so it would not cause a major epidemic similar to SARS," he said.
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The total number of confirmed deaths from the newly identified pathogen in China rose by 38 to 170 and infections also jumped.
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The team harvested a pathogen from their brains — not yellow fever, the virus they expected, but something no one had seen before.
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A pathogen, the infamous chytrid fungus, the most deadly disease ever known, is exterminating amphibians in South America and around the planet.
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The agency attributed the rise to improvements in pathogen and risk technology, increased regulatory oversight and two major changes to food policy.
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Now, new research published to Molecular Biology and Evolution sheds new light on how the lethal pathogen evolved over five-thousand years.
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His series of careful studies revealed that they respond to a combination of six volatile organic compounds produced by the Mycobacterium tuberculosis pathogen.
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Indeed, the pathogen is so devastating that the US Army developed it as a biological weapon at Pine Bluff Arsenal during the 1950s.
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In today's study, the researchers engineered the probiotic E. coli Nissle 1917 to attack the same pathogen, P. aeruginosa, in two animal models.
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So far this pathogen has claimed 249 lives, and we simply don't know how it will behave in weeks and months to come.
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Someone who might not even remember a bad bout of diarrhea weeks before could potentially pass along this pathogen in a fecal transplant.
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"Malaria is [his] original passion and original research interest, but what a target...it's such a difficult pathogen to work with," says Fletcher.
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A study published Thursday in Science estimates that roughly 11.1 billion pieces of pathogen-carrying plastic are affecting coral reefs in the Pacific.
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But, there is currently a moratorium in the U.S. on "gain of function" research that gives a pathogen more capability to cause disease.
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This suggested that, similar to plants, animals had genes that were important for surviving infections—by promoting health rather than killing the pathogen.
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The culprit turned out to be E. coli, a powerful pathogen that had contaminated romaine lettuce grown in Yuma, Arizona, and distributed nationwide.
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This pathogen, like its close relative oral herpes (HSV-1), is highly contagious, incurable, and generally a pain in the ass (and elsewhere).
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LifeStraw is an award-winning bacteria and pathogen filter that tucks neatly into your backpack and remains sealed until you really need it.
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If the number is less than 1, it is expected that the pathogen, unable to find a suitable host, will eventually die out.
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Separately, a nonnative, potent plant pathogen is thriving in the moist areas of the North Coast, introduced to California soil by global trade.
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Should she dive into the history of a pathogen, she asks herself at the start of her investigation, or profile a nascent one?
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"The really vexing part of this outbreak is that the pathogen is not culturable so we can't do experiments with it," Harvell explained.
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"There needs to be funding across the board for basic research, surveillance, modeling, and experimental work to predict pathogen emergence," she told me.
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The coronavirus is a new pathogen that won't be recognized by the immune system, said Dr. Charlotte Yeh, chief medical officer at AARP.
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Dozens of patients, in several states, may have caught the virus in their communities, suggesting that the pathogen already may be circulating locally.
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As the new coronavirus pandemic leads to lock-downs, cancelled events, and overwhelmed hospitals, officials are scrambling to get ahead of the pathogen.
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Smith added that there's no reason the world cannot be better prepared for an outbreak or pandemic, no matter the type of pathogen.
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A pathogen about one-thousandth the width of a human hair, the spiky-crowned new coronavirus, has upended civilization and unleashed the imagination.
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The plasma cocktail would contain antibodies to every pathogen that person ever encountered, a reverse impression of its donor's journey through earth's microbiome.
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The IDSeq tool is a pathogen-detection tool first unveiled by the Chan Zuckerberg Initiative in 2018 in partnership with the Gates Foundation.
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Tropical regions, rich in host biodiversity, already hold a large pool of pathogens, greatly increasing the chance that a novel pathogen will emerge.
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"I think China is doing a great job," said Madad, a professor and expert in public health and special pathogen preparedness and response.
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Chinese scientists on January 8 identified the pathogen as a new strain of coronavirus, the same family as severe acute respiratory syndrome (SARS).
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Even as the deadly pathogen spread throughout Guangdong province, however, media reports were censored and patients and their families prevented from speaking out.
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Earlier this month, Chinese scientists identified the pathogen as a new strain of coronavirus, the same family as severe acute respiratory syndrome (SARS).
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The symptoms we experience are an inflammatory response to the immune system "soldiers" that our body sends to fight any pathogen, he said.
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Before researchers can begin human trials, they must have a firm understanding of the pathogen, run safety tests and find enough human volunteers.
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The pathogen contaminated humans, sheep and cows in its path and remains the largest documented outbreak of human inhalation anthrax in the world.
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Colloquially, pandemic is used to denote the outbreak of a new pathogen that spreads easily person-to-person across the globe, Jasarevic said.
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And while making sense of risks with a new, quick-spreading pathogen is tricky, infectious disease experts are helping us sort it out.
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Many had died of kuru, a neurodegenerative condition similar to mad cow disease, and their tissues contained the pathogen, spreading it even further.
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LifeStraw is an award-winning bacteria and pathogen filter that tucks neatly into your backpack and remains sealed until you really need it.
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Three more people died from the virus in France, taking the total to seven, while Britain logged its first death from the pathogen.
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"It's getting more respect as a pathogen," said Dr. James Gern, a pediatrician at the University of Wisconsin School of Medicine who studies colds.
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On reviewing the literature and after conducting experiments, the researchers found that cannibalism can actually reduce the prevalence of a pathogen in a species.
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Anyone who might still have a recalled product should dispose of it—washing contaminated produce is not enough to get rid of the pathogen.
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We simply got lucky that time around, he argued, and a more transmissible pathogen could have easily overwhelmed existing resources for responding to it.
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One could sequence the pathogen, plug the genomics into the algorithm, and be told which phages to mix together in the most effective cocktail.
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The SPCP sets a minimum number of hours of classes, as well as bloodborne pathogen training, for anyone who is accredited by the organization.
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"Now we just focus on what was the produce item, and what was the pathogen, and not how did it get contaminated," Eskin says.
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Since then the syndrome's cause, the fungal pathogen Pseudogymnoascus destructans, has spread across at least 31 states and five Canadian provinces, striking hibernating bats.
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Powassan virus, which is a far rarer and more deadly pathogen than the bacterium that produces Lyme, is also transmitted by the deer tick.
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It is part of an adaptive immune system — one that remembers a pathogen so it is ready the next time that same invader appears.
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What this study did: Over a 10-year period, the international team of researchers gathered pathogen samples around the world and sequenced the genomes.
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Sophisticated government malware or cyberattacks on individuals are like "a rare bloodborne pathogen," whereas consumer spyware is more like "the common cold" or flu.
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Whenever a new threat like this happens, there are always conspiracy theories about whether the new pathogen was designed or engineered to infect humans.
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Milton agrees, adding that it might be wise to shut off air-recirculation systems in cars, which could potentially spread the pathogen among passengers.
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Inspired by all that we're learning about the spread of the coronavirus, we're eager for some smart answers about the pathogen named COVID-85033.
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