Latest Pathogen Stories
In a first-of-its-kind experiment, the unique conditions of spaceflight will be used to examine how cells remain healthy or succumb to disease, particularly in the face of stress or damage.
Mycobacterium tuberculosis (Mtb) possesses extraordinary survival ability by masking itself from the host immune system and persisting for decades inside the host.
Pathogenic bacteria in the gut recognize their surroundings by detecting hormone signals from the host, which can prompt them to express lethal toxins.
The factors instrumental in triggering latent tuberculosis (TB) infection to progress into active disease have long remained elusive to researchers.
Fungi have significant potential for "horizontal" gene transfer, a new study has shown, similar to the mechanisms that allow bacteria to evolve so quickly, become resistant to antibiotics and cause other serious problems.
Scientists have long pondered the seeming contradiction that taking broad-spectrum antibiotics over a long period of time can lead to severe secondary bacterial infections.
A new fast-acting disinfectant that is effective against bacteria, viruses, fungi and prions could help to reduce the spread of deadly infections in hospitals.
Research may point to more effective therapeutic targets for deadly prion diseases.
An estimated 25,000 Americans develop severe fungal infections each year, leading to 10,000 deaths despite the use of anti-fungal drugs.
"Air-Chilled" Organic Broilers Among Cleanest Perdue Cleanest Name-Brand; Tyson, Foster Farms Most Contaminated USDA Must Make Chicken Less Risky to Eat; Consumers Shouldn't Have to Play Roulette with Poultry YONKERS, N.Y., Nov.
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.