Researchers have tracked how the COVID-19 virus mutates long term, revealing patterns that could help predict the emergence of future variants.

One travel-related case of Zika virus has been confirmed in Oahu, with two other individuals potentially exposed.

Kevin Boyce, a 62-year-old from Massachusetts, died after suffering brain damage from Powassan virus, a dangerous tick-borne disease. His family is now sharing his story to encourage others to be ...

A team identified herpes virus saimiri, which infects the T cells of squirrel monkeys, as a source of proteins that activate pathways in T cells that are needed to promote T cell survival.

The ILOVEYOU virus was among one of the earliest - and worst - examples of exploiting vulnerabilities in Microsoft ’s email client.

Experts urge US to prepare for possible new pandemic as new H5N1 bird flu outbreak spreads to dairy animals, human infections. Here's what to know ...

Experts urge U.S. to prepare for possible new pandemic as H5N1 bird flu outbreak spreads with dairy animal and human cases. Here's what to know.

US health experts are voicing concerns as the H5N1 avian flu virus rapidly propagates throughout US dairy farms.

West Nile virus is more common than you may think. Learn how to protect yourself and others.

But after establishing that the virus can probably infect human cells, the researchers performed experiments with the fully infectious virus.