Flu, viral fever, and COVID-19 all cause fever and respiratory symptoms, but key differences in onset, symptom patterns, ...

There were 12,211 reported cases of the flu for the week that ended Dec. 27 compared to 5,796 for the same period in 2024.

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

The US is seeing its highest level of flu in more than 25 years, by measure of how many people are heading to the doctor for fever, sore throat or cough. If you’re one of the many dealing with flu in ...

In Texas, flu activity is "very high," according to the CDC. Here's what to know about flu symptoms, how long you're ...

The most common symptoms of cedar fever include sneezing, itchy eyes and clogged ears. The Austin Regional Clinic said a ...