Flu season is not over yet, experts warn. Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading.

Add Yahoo as a preferred source to see more of our stories on Google. Flu activity is rising sharply in the U.S. this season with at least 7.5 million estimated cases so far, largely due to a new ...

(CNN) — When the flu strikes, it can feel relentless: rising fever, hacking cough, stuffy nose and sore throat. For many people, relief can come in the form of Tamiflu, a prescription antiviral ...

GoodRx reports on tracking prescription fills for flu and COVID-19 treatments, revealing seasonal trends and insurance coverage disparities.

Background: Influenza is a potentially life-threatening illness that affects approximately 10% of the population annually, with resulting personal misery and societal disruption. Oseltamivir is a ...

Iowa’s flu activity remains very high, and nationally, more than 60 child deaths have been reported. Doctors urge vaccination ...

Having the flu is a lousy experience, regardless of the type you have. While news of a rough flu season ahead (spurred by subclade K) continues to make headlines, there are two main types of flu, A ...

Influenza is an acute respiratory disease that causes epidemics and pandemics in the human population of temperate regions. Influenza epidemics occur every year during the winter months, affecting ...

In a study published in February 2026 in JCO Oncology Practice, investigators from Sweden report that influenza vaccination during treatment with immune checkpoint inhibitors was associated with ...

As seasonal influenza cases continue to spike across the globe, experts are warning that multiple respiratory viruses and bacterial Infections, beyond H3N2, may be circulating simultaneously.