What's Behind Your Sore Throat? Signs that it may be a virus.
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Dealing With a Child's Cough. Many times, it won't require medical treatment.
Things That May Trigger Wheezing. A symptom of breathing problems.
Relieve Ear Pressure While Flying. Here's what you can do.
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
5,000+ Measles Cases Threaten Canada’s Elimination Status
