In the early, uncertain days of the coronavirus pandemic, scientists delivered one comforting pronouncement: The virus that ...

A village in Roorkee tehsil in Uttarakhand has been facing an outbreak of hepatitis C infection for the last two months.

In their effort to answer a decades-old biological question about how the hepatitis B virus (HBV) is able to establish ...

Discover how H. pylori infection affects 40% of Americans and increases cancer risk. Learn testing options, treatment methods, and prevention strategies.

From herpes to HIV, discover why STD rates are climbing among senior adults and learn the subtle warning signs that shouldn't ...

Pope Francis was conscious but still receiving high flows of supplemental oxygen Sunday following a respiratory crisis and blood transfusions, as he remains in critical condition with a complex lung ...

Deer infected with fatal chronic wasting disease have been spotted closer to central Ohio. What steps might be taken as a ...

Pope Francis was in critical condition Saturday after he suffered a long asthmatic respiratory crisis that required high ...

The Vatican announced Saturday that Pope Francis, 88, is in critical condition after a long asthmatic respiratory crisis.