Living With Pulmonary Hypertension. High blood pressure in narrowed lung arteries.
If There's a Wildfire Nearby. Continue.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
Who Gets Pneumonia? Age and health affect your risk.
Reduce Infection Risk After Ear Piercing. And help speed healing.
Global Measles Cases Surge as Vaccination Rates Fall, WHO Warns
New Trial Shows Pfizer’s mRNA Flu Shot Beats Traditional Flu Vaccine
New Flu Variant Could Bring Another Severe U.S. Season
Long COVID Can Take Eight Different Paths, Experts Say
New Measles Spread Across States Threatens U.S. Elimination Status
COVID Vaccination Safer For Kids' Heart Health Than Infection, Study Says