Who Gets Pneumonia? Age and health affect your risk.
Prevent Passing Germs. Here's what you can do.
Need a Lung Function Test? Here's what it may reveal.
Protect Yourself From Wildfire Smoke Exposure. Stay inside and try to keep indoor air clean.
Who Needs a Flu Shot? People who are particularly vulnerable.
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?
