Research shows that many viruses can linger in the air and on surfaces long after an infected person has left the room — ...

Secondary infections caused by bacteria or viruses during hospital care remain a long-standing global challenge, despite ...

Add Yahoo as a preferred source to see more of our stories on Google. The idea that a single-celled bacterium can defend itself against viruses in a similar way as the 1.8-trillion-cell human immune ...

Microbiologists Patrick Moreira and Purificación López-García, together with virologists Arturo Ludmir and Lynn Enquist, are at the center of a sharp debate over whether viruses count as living ...

On the ISS, viruses can still infect bacteria, but the process slows and pushes both organisms to evolve along different paths ...

When the flu hits your household, it’s not just the sick person who needs attention— germs can linger on surfaces for hours or even days, ready to infect someone else. Knowing how to properly clean ...

A bout with a cold or the flu can really take you down. To stay healthy, you need to avoid nasty bugs. But that’s not always easy. Germs are everywhere, and there are plenty of ideas about how to get ...

Not everything in your laundry needs to be washed with hot water, but these things definitely do. Make sure you know what they are to ensure a deeper clean.

"GMA" spoke with a flight attendant and a doctor to get their pro tips. — -- The current flu epidemic wreaking havoc across the nation was in part fanned by so many people spreading germs while ...

Viruses attack nearly every living organism on Earth. To do so, they rely on highly specialized proteins that recognize and bind to receptors on the surface of target cells, a molecular arms race that ...

The Disease Bridge: How Our Cities Are Inviting Wildlife Viruses In As suburbs expand into forests, grasslands, and wetlands, the boundary between human and wildlife spaces becomes less distinct. This ...