What do you need to know about Influenza?
Check out what Centers for Disease Control and Prevention, National Center for Immunization and Respiratory Diseases has to say.
Flu can cause mild to severe illness, and at times can lead to death. Flu is different from a cold. Flu usually comes on suddenly.
How Flu Spreads
Most experts believe that flu viruses spread mainly by tiny droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people who are nearby. Less often, a person might get flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose or possibly their eyes.”
Keep reading at: https://www.cdc.gov/flu/keyfacts.htm