It’s the leading cause of vomiting and diarrhea in the U.S., with multiple suspected outbreaks in Washington state.

This virus is highly contagious and can be passed through close contact with an infected individual, through contaminated ...

There certainly are good viruses, say our readers - who also paint a gloomy picture of what would happen if all viruses ...

There’s a virus making the rounds in South Carolina and there’s no vaccine to fight it. Here’s how to protect yourself, ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

Health bodies have highlighted six key symptoms of a lesser-known illness that has no vaccine amid a spike in cases in the UK ...

There are hygiene tips to reduce the likelihood of getting sick. Public health officials are warning that the U.S. could be ...

“Viruses like RSV, influenza and COVID-19 normally ... While there is currently no vaccine for norovirus, one could soon be on the way. The American pharmaceutical company Moderna is developing ...

Tanzania has confirmed a new case of Marburg virus disease in the northwestern Kagera region, following 25 negative tests.

This is a testament to how highly contagious the virus is. William Shaffner, a National Foundation for Infectious Diseases spokesperson, says that it only takes a few viral particles to infect someone ...