Time is critical with sepsis, but the tests currently used in hospitals can take up to 72 hours to provide a diagnosis

In a recent study, researchers examined so-called RNA thermometers, which signal to the bacteria whether they are in the host

The first strain of influenza virus we encounter during childhood sets the course of how our immune system responds to exposures later in life

Study leaders publish results from NIH-DRC-WHO clinical trial of four experimental therapies

The imaging feat clarifies how RNA molecules fold—and might one day translate into better medicines for a host of diseases

Vaccinated rabbits produce antibodies to at least two vulnerable sites on HIV

Researchers from Imperial College London helped schoolchildren test their family soup broths for activity against the malaria parasite

Mice fed a ketogenic diet were better able to combat the flu virus than mice fed food high in carbohydrates, according to a new Yale University study