UK researchers have analysed the likely impact that a Covid booster shot will have on Omicron and say it could provide around ...

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

Hawaii is the only US state that hasn't reported H5N1 avian flu in birds or animals. The state hasn't reported any recent ...

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

COVID-19 vaccination coverage has progressed unevenly throughout the world. Moreover, 1.01 and 1.43 doses for each person are ...