Name: https://preventchildhoodinfluenza.org/ What Is The Flu? Influenza virus causes respiratory illnesses. It's caused by viruses belonging to the B, A and C varieties. Children are at a higher likelihood of contracting a severe influenza illness than adults due to the fact that their immune systems are still developing. Symptoms of influenza include nausea, fever and throat soreness as well as body pain as well as headache and fatigue.
Uploaded: 2023-06-22T07:43:14.747Z
Channel: DelaneyMaynard

DelaneyMaynard 在 GETTR: https://preventchildhoodinfluenza.org/ What Is T...

https://preventchildhoodinfluenza.org/ What Is The Flu? Influenza virus causes respiratory illn...