Omicron: How worried should we be? Omicron symptoms: Is a runny nose a cold or Covid? Vaccines help teach the body how to ...

A total of 438 confirmed and probable cases of meningococcal disease were reported in 2023, the most US cases reported since ...

Booster doses of the original monovalent COVID-19 vaccine are associated with lower incidence of symptoms in health care personnel 6 weeks postinfection.

Paxlovid significantly shortened the time to symptom relief (median, 13 vs 15 days; hazard ratio [HR], 1.27) and resolution ...

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

The XEC COVID-19 variant is poised to become the dominant variant worldwide. Now is a good time to get an updated COVID ...