Virologists describe Nimbus as a “slightly upgraded” version of its predecessor, with a nasty signature some are calling ...

COVID-19 trends also depend on the emergence and spread of new variants. The latest, including NB.1.8.1, are getting better ...

COVID-19 cases are rising in 27 states. Is the US facing a summer wave? What to know about COVID trends and symptoms of the ...

Early US COVID-19 indicators continued an upward trend last week, though from very low levels, especially in many southeast, ...

Congress should consider whether the U.S. really needs the often meddlesome office at all, or the public health bureaucracy ...

Health Secretary Robert F. Kennedy Jr. is changing how federal agencies handle vaccine recommendations. Some parents are hurrying to get kids their shots, fearing future changes could limit access.

Health officials are concerned about West Nile virus. Mosquitoes in Joliet and Chicago tested positive. The Illinois ...