SAN FRANCISCO (KRON) -- A Princess Cruises cruise ship docked in San Francisco has seen an outbreak of norovirus, according to the U.S. Cent...

Even with the outbreak, the Ruby Princess cruise ship returned to San Francisco as scheduled Thursday

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that researchers called “coun...

The issue highlights growing disputes over pathogen sharing and the difficulty of moving infectious materials across borders for research.

“With warmer weather and summer officially beginning this week, it is the time of year when we typically begin detecting West Nile virus in...

The last eight Americans who endured 42 days in a specialized hospital quarantine unit after exposure to an unusual hantavirus outbreak on a...

As the Democratic Republic of the Congo is battling an Ebola disease outbreak caused by the Bundibugyo virus, the World Health Organization...

Chickens are a common sight in the Yuba-Sutter region — wandering neighborhoods, perching in trees, and sometimes causing a little trouble....

By Deidre McPhillips, CNN(CNN) — A woman who was exposed to hantavirus on the MV Hondius cruise has been ordered by US Health and Human S...

U.S. Health Secretary Robert F. Kennedy Jr. has refused to release a cruise ship passenger exposed to hantavirus from a quarantine facility...

A Florida woman who was exposed to hantavirus remains at a quarantine facility in Nebraska, despite a CDC recommendation.

The UK Health Security Agency (UKHSA) said the disease continues to circulate in many parts of the country

About 300,000 Lassa fever infections occur every year killing 5,000 people a year, but a vaccine could save lives

Alexandra Inghilterra was in a place she knows well — on a climbing wall, 10 feet up, leaning backward with her spine approaching parallel t...