There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself: But there are some differences. COVID-19 can show up later than the cold or flu ...

Influenza, or the flu, is a contagious respiratory virus. It can be a severe illness that affects the nose, throat and sometimes lungs. Symptoms of influenza are sore throat, cough, congestion ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

A child washes her hands at a day care center in Connecticut on Thursday Aug. 27, 2020. (AP Photo/Jessica Hill ... headaches ...

Do your part to prevent the spread of flu, COVID-19, and RSV. If you have symptoms like a runny nose ... years but didn't ...

Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself: With these symptoms, it can be hard to know what’s making you sick, whether it ...