Most group A strep infections cause mild illnesses like strep throat — but when that bacteria spreads to the blood and deep ...

Five years after COVID-19 first hit the United States, scientists are already brainstorming how to stop the next big virus.  One possible solution? A special kind of ultraviolet light called far-UVC, ...

The PIRG report on food recalls in 2024 shows that illnesses, deaths, and hospitalizations from contaminated food increased ...

During the winter, doctors see patient after patient with cold and flu symptoms. Here's how they avoid getting sick—tips you ...

In a new study, wastewater surveillance for multiple pathogens at five different sites identified local trends that were not ...