Many students who enjoy biology dream of working in a laboratory one day. School lessons about cells, diseases, and the human ...

Researchers report that phage resistance in ocean bacteria can alter growth, metabolism and sinking behavior, revealing a ...

Hidden infections and reactivated viruses may play a role in long Covid, a new scientific review suggests, pointing to ...

Cases of the flu continue to spike in the U.S., with the most recent data from the U.S. Centers for Disease Control showing a ...

Hepatitis B virus (HBV) infects more than 250 million people worldwide and can lead to chronic liver disease and liver cancer ...

If you have a mild illness like a cold, it’s fine to get a flu shot. If you’re already experiencing flu-like symptoms, like ...

University of Hong Kong researchers urge public to get vaccinated against rapidly spreading strain, saying current vaccines ...

The message that the flu vaccine is a safe and valuable tool, even with its imperfections, is one more Americans need to hear ...

Alcohol-based hand sanitizers are ineffective against the norovirus. Hand-washing is the best way to prevent it.

As travelers wedge themselves into planes, trains and automobiles for holiday trips, there’s a good chance they’ll be joined by an unwanted passenger: a new flu strain that seems intent on derailing ...

A child in Sacramento County has died from complications related to influenza, marking the county’s first flu-related death of the 2025-26 season, public health officials disclosed Tuesday.

As travelers wedge themselves into planes, trains and automobiles for holiday trips, there’s a good chance they’ll be joined ...