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Norovirus can strike suddenly, leaving you feeling nauseous and exhausted. Here's what to know if it hits you this winter.

Outbreaks of norovirus, which causes acute gastroenteritis, leading people to get sick with nausea, vomiting or diarrhea, are being reported as above the range in the U.S. compared to previous years, ...

Respiratory Syncytial Virus or RSV is one of the most common respiratory viruses circulating today. Often thought of as only being dangerous to babies and toddlers due to how often child-related RSV ...

Cleveland Clinic researchers have discovered a key mechanism used by Kaposi's sarcoma-associated herpesvirus (KSHV), also known as human herpesvirus 8 (HHV8), to induce cancer. The research points to ...

West Nile virus, a disease spread primarily through mosquito bites, has hit its peak season. West Nile symptoms affected Dr. Anthony Fauci, the former director of the National Institute of Allergy and ...

Norovirus is on the rise in the United States, according to data from the Centers for Disease Control and Prevention (CDC). From Aug. 1 to Dec. 11, there were nearly 500 cases of norovirus reported to ...

Norovirus is an extremely contagious “vomiting bug” that spreads through food, water, and surfaces contaminated with tiny particles of vomit or fecal matter. Symptoms include diarrhea, vomiting, ...

Add Yahoo as a preferred source to see more of our stories on Google. A deadly virus have been reported in India, prompting tighter security measures at airports around the globe. Nipah virus is a ...

Despite many decades of effort and numerous human trials, only one virus that is designed to kill cancers has ever been approved by regulators in the US and Europe. But a second could get the green ...