While COVID-19 transmission remains low in the US, health experts are anxious about the potential for a big summer wave as ...

COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

NB.1.8.1 — a new COVID-19 variant tied to a surge in China — now accounts for around 37% of cases in the U.S., according to variant proportion estimates from the CDC. Four notes: ...

With reports of a new variant of COVID-19 out there, it's important to remain informed and prepare. Public health experts are ...