Norovirus is the leading cause of gastroenteritis and is responsible for hundreds of thousands of deaths every year. However, research progress into antiviral treatments and vaccines has been hindered ...

A single positive HIV viral load test often falsely identified HIV infection in people who were using long-acting cabotegravir (Apretude) for preexposure prophylaxis (PrEP), according to results from ...

Viruses are entities that have to infect other cells in order to replicate. They may have genomes that are made of DNA or RNA. We are still discovering new types of RNA viruses, as shown in two new ...

Nearly 100 people aboard Royal Caribbean's Serenade of the Seas contracted norovirus during a two-week voyage from San Diego to Miami, the U.S. Centers for Disease Control and Prevention (CDC) said.