Spot Problems With a CPAP. Warning signs of trouble.
What Causes a Cold Sore? Factors can include injury or stress.
Climate Change Affects Health. How extreme weather impacts your well-being.
Prevent Swimmer's Ear. Keep ears as dry as possible.
Need a Lung Function Test? Here's what it may reveal.
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