When a Child Is Sick. Signs you should see a doctor.
Avoid Hoarseness. Continue.
Climate Change Affects Health. How extreme weather impacts your well-being.
Coping With the Flu. If symptoms aren't severe, you may not need medication.
Living with Pulmonary Fibrosis. Continue.
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