Who Gets Pneumonia? Age and health affect your risk.
What's Behind Nasal Congestion. Things that can stuff up your nose.
When to Seek Medical Care if You Have the Flu. Continue.
If You Get the Flu While Pregnant. Continue.
Help Prevent COPD. What you can do to protect your lungs.
First U.S. Death From Bird Flu Reported in Louisiana
Blood Test May Help Predict How Long Immunity Lasts
Cruise Passenger Dies Amid Norovirus Outbreak That Sickened Dozens
Norovirus Cases Are Up in Pockets of the U.S.
CDC Reports Potentially Troublesome Mutations in Bird Flu Found in Louisiana Patient
Has RSV Vaccine Hesitancy Subsided?
