Flu germs: How long can they live outside the body?
Flu germs are more resilient than you may think. Learn how to protect yourself.
Q: If someone has the flu or a cold and coughs into his hand, and then he touches a doorknob, how long can those germs live on that doorknob?
A: The length of time that cold or flu germs can survive outside the body on an environmental surface, such as a Read more


