A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

You’re not imagining it, flu cases are on the rise this season, as vaccination levels decline and COVID-style social distancing falls by the wayside.

The WHO warns that a new, more dominant COVID strain is on the loose—and spreading rapidly. What to know about the XFG ...

Researchers' findings, published in June, indicate the highest incidence of Valley fever in the northwest and southwest parts ...

Nipah, a zoonotic virus, causes fever, headache, and can lead to coma. Kerala has faced multiple Nipah outbreaks in recent ...

When the seasonal flu strikes, most people expect the familiar lineup of fever, aches and congestion. But for many patients, dizziness emerges as an ...

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

Kennedy’s decision to replace ACIP wholesale and the comments he has made about deviating from standard vaccine policymaking ...

As the bird flu continues to spread across the United States, this map show the extent of the outbreak.

Some flu symptoms include cough, sore throat and runny nose Fairfield County had almost 200 hospitalizations this flu season LANCASTER — Seasonal influenza, also known as flu, cases are soaring ...

Flu activity continues to decline in US, latest CDC data shows For the second consecutive week, flu activity in the U.S. has decreased.