Flu season is here with some other ickiness joining the petri dish party, including allergies, strep, pneumonia, COVID-19 and ...

Lindsey Vonn is feeling sick with “a cold or the flu” on the eve of her first event at the world championships in her return ...

Lindsey Vonn has completed pre-race inspection and is planning on competing in the super-G at the Alpine skiing world ...

Feeling under the weather? In Texas, cedar can bring sneezing, congestion and itchy eyes, but so can the flu, COVID-19 and ...

Low vaccination rates may be contributing to the spread of flu, but data suggests the number of cases so far this season is ...

According to the CDC, pertussis is a cyclical bacterial infection that peaks every three to five years. Immunity, whether ...

For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.

With so many viruses going around right now, like cold, flu, COVID and RSV, it can be hard to know which one you have and how to treat it.

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 ...

But there’s a catch: The medication works best if people take it soon after they feel sick, and it can be tricky to decipher whether a pesky cough or sneeze is the flu or another virus.