Most people have put the COVID-19 pandemic behind them. Infections, vaccinations, or a combination of both have bolstered people's immunity, and while new variants continue to pop up, getting sick ...

With the Delta variant in play, federal health officials are analyzing the latest numbers to look at the frequency and seriousness of COVID-19 breakthrough infections. Will we need booster shots? And ...

Recovering from COVID-19 can leave you feeling run-down for weeks or months. Rest is essential to feeling better, but eating a nutritious diet may also help speed recovery by repairing your tissues, ...

Even a mild case of COVID-19 or the flu can impact the body long after the fever and cough fade, according to new Tulane University research that may help explain why some people struggle to feel ...

When the COVID-19 pandemic hit, health systems across the U.S. canceled elective procedures and transitioned many team members to remote work. New York experienced the peak of COVID-19 cases in April ...