The COVID-19 variant KP.3.1.1 rose 12.7% and now makes up over 50% of COVID cases, the CDC Nowcast data tracker shows.

Whooping cough cases have gone up in the U.S. compared to last year, according to new statistics from the Centers for Disease ...

The variant, which first appeared in Berlin in late June, has increasingly seen hundreds of cases in Germany, France, Denmark ...

Winners of the 2024 Lasker Awards include researchers who discovered and developed GLP-1 agonists, infectious disease ...

Here we go again. Not to be an alarmist, but COVID never did go away. It’s been creeping around, changing its composition, ...

COVID symptoms can be mild, severe, or nonexistent, according to the CDC—and can appear as late as two weeks after you’ve ...

As flu season nears, so do new COVID-19 variants. A newly discovered COVID strain known as XEC continues to spread rapidly ...

Centers for Disease Control Director Mandy Cohen spoke with Boston 25 on Thursday morning about how Massachusetts residents ...

CDC新指南建议人们在生病时留在家中，但也指出，如果症状有所改善且至少24小时内没有发烧（未使用退烧药），人们可以恢复正常活动。虽然目前还无法确定这些指南的传播影响，但它们可能会导致更多人在疾病仍具有传染性时过早结束隔离。

Florida officials are issuing conflicting statements with the Centers for Disease Control and Prevention about COVID-19 ...

多个国家病例激增 ...

The winter season ushers in a new globally spreading COVID-19 variant called XEC, a mix of KS.1.1 and KP.3.3, both from the ...