When to Seek Medical Care if You Have the Flu. Continue.
When Air Is Unhealthy. Stay indoors.
Caring for Bronchitis. Continue.
Coping With Nasal Congestion. What adults can do.
Relieve Ear Pressure While Flying. Here's what you can do.
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
