Interactions among viruses can help them succeed inside their hosts or impart vulnerabilities that make them easier to treat.

Interactions among viruses can help them succeed inside their hosts or impart vulnerabilities that make them easier to treat.

New research shows feverish temperatures make it more difficult for viruses to hijack our cells. A mouse study suggests it's ...

They’re gorgeous, dazzling, passionately pursued, and worth billions.

Some viruses mutate more rapidly than others. Learn more about why that is and what that means for your health.

The flu illness is triggered by influenza viruses, which enter the body through droplets and then infect cells. Researchers ...

These ''black-legged ticks'', Ixodes scapularis, are found on a wide rage of hosts including mammals, birds and reptiles. Black-legged ticks, I. scapularis are known to transmit Lyme disease, Borrelia ...

Outbreaks of the highly contagious stomach virus are more than double what they were last year, the Centers for Disease Control and Prevention says Cara Lynn Shultz is a writer-reporter at PEOPLE. Her ...

Research at Boston University that involved testing a lab-made hybrid version of the SARS-CoV-2 virus is garnering heated headlines alleging the scientists involved could have unleashed a new pathogen ...

After receiving a series of immunotherapies, most people with HIV in a small study kept their virus levels low for several ...