Human norovirus, a positive-strand RNA virus that is the leading cause of viral gastroenteritis accounting for an estimated 685 million cases and approximately 212,000 deaths globally per year, has no ...

Lenacapavir (LEN) is an antiviral medication used to treat and prevent HIV/AIDS and was first approved for individuals with ...

Single-cell analysis helps uncover how the BK virus replicates, opening the door to new drug targets. BK polyomavirus (BKPyV) is a major cause of kidney transplant failure. Without a complete ...

This story is part of a larger series on viroids and virusoids, small infectious RNAs. It is also the fifth installment in a series on hepatitis D virus, a virusoid-like pathogen that causes serious ...

Add Yahoo as a preferred source to see more of our stories on Google. Blocking viruses from replicating their RNA is one way antivirals work. CROCOTHERY/iStock via Getty Images Plus Antiviral drugs ...

Nipah virus does not just infect the body, it disrupts immune defences at multiple levels, suppressing early antiviral responses and triggering harmful inflammation.

A new study shows that the body’s early immune response, not the virus itself, often determines how severe a rhinovirus cold becomes.