Latest Pathogen Stories
Illicit drug users are at increased risk of being exposed to microbial pathogens and are more susceptible to serious infections say physicians writing in the Journal of Medical Microbiology.
SANTA MARIA, Calif., Feb.
U.S. Department of Agriculture (USDA) scientists have come up with a way to detect pathogenic Escherichia coli and Salmonella bacteria in waterways at lower levels than any previous method.
New experiments at the University of California, Berkeley, may one day lead to anti-viral treatments that involve swallowing Salmonella bacteria, effectively using one bug to stop another.
The potentially deadly bacterium Salmonella possesses a molecular machine that marshals the proteins it needs to hijack cellular mechanisms and infect millions worldwide.
Airborne prions are also infectious and can induce mad cow disease or Creutzfeldt-Jakob disorder.
Scientists at the University of Zurich (Switzerland) and the Federal Research Institute for Animal Health (FLI; Tuebingen) have challenged the notion that airborne prions are innocuous.
Scientists from the Florida campus of The Scripps Research Institute have shown that prions, bits of infectious protein that can cause fatal neurodegenerative disease such as bovine spongiform encephalopathy (BSE) or "mad cow disease," have the ability to adapt to survive in a new host environment.
About one in six Americans, or roughly 48 million people, are sickened from with foodborne illnesses each year.
Habitat destruction and species extinction may lead to an increase in diseases that infect humans and other species.
- A person or thing gazed at with wonder or curiosity, especially of a scornful kind.