The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

When a stomach bug strikes out of nowhere, noroviruses are often the culprits. Here, we answer the most important questions about this unpleasant virus.

As the UK heads further into the colder months, health experts have issued a warning amid the threat of a "tripledemic," ...

Delhi Health News Live Updates: After battling the deadly COVID-19 virus for over 5 years, India's capital is now in the grip of another virus outbreak - H3N2. The H3N2 virus comes from the family of ...

COLUMBUS, Ohio — An Ohio mother is urging parents to stay vigilant after her 5-year-old daughter contracted La Crosse virus, a rare but potentially serious illness spread by infected mosquitoes.

As West Nile virus continues to be a concern in the Pittsburgh area, wildlife rehabbers are seeing an uptick in sick birds. Within the last few weeks, Humane Animal Rescue of Pittsburgh's Wildlife ...

COVID-19 cases are surging across the US, driven by new variants like the highly transmissible Nimbus (NB.1.8.1). This Omicron subvariant, first detected in 2025 in China, causes a distinct ...