NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Holiday travel and cold weather means everyone I know ...

AI predicted that a forgotten breast cancer drug could be repurposed to treat many respiratory and gastrointestinal viruses, ...

If you're experiencing cold or flu-like symptoms this winter – your symptoms may be linked to a lesser-known respiratory ...

A study conducted at the University of São Paulo (USP) in Brazil reveals that tissues such as the tonsils and adenoids can ...

Boston Children’s physician explains lingering viruses, how to spot allergies vs. infection, and what parents should do now ...

Helen Edwards first started experiencing symptoms such as fever, aches, fatigue and nausea in September of last year ...

Despite reassuring vaccine effectiveness data, uptake has remained low ...

More than a week after a federal judge blocked Health and Human Services Secretary Robert F. Kennedy Jr.’s overhaul of both the nation’s childhood vaccine schedule and a key vaccine advisory committee ...