When Air Is Unhealthy. Stay indoors.
Protect Yourself From Wildfire Smoke Exposure. Stay inside and try to keep indoor air clean.
Learn Your Risk for Asthma. Here are common factors.
Minimizing Shortness of Breath. Continue.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
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
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