A cold might make you feel slightly off, but the flu can hit you hard. It doesn’t just make you feel terrible — it can lead ...

Infants and very young children, older adults, and people with respiratory diseases may have symptoms that last longer. These individuals are also more vulnerable to serious flu complications ...

GI symptoms were more common in adults, though children with the flu were more likely to experience nausea and vomiting. Research from 2021 suggests that diarrhea occurs in around 23% of confirmed ...

As the chill of winter approaches, most of us are well-versed in the annual warnings about the flu and, more recently, ...

RNA-1083 vaccine is noninferior and induces higher immune responses than recommended influenza and COVID-19 vaccines against several influenza strains and severe acute respiratory syndrome coronavirus ...

ANSWER: The problem isn’t that your immune system isn’t working; it’s working a little too well for your comfort but very ...

A new vaccine that combines flu and COVID-19 protection in one shot shows promising results, but the U.S. Food and Drug ...