What Causes a Cold Sore? Factors can include injury or stress.
Does Your Child Have Mastoiditis? Common signs of the infection.
Climate Change Affects Health. How extreme weather impacts your well-being.
What's Causing My Earache? Some common triggers.
Living with Pulmonary Fibrosis. Continue.
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COVID Vaccines Saved More Than 2.5 Million Lives, Mostly Seniors
Vitamin D Might Offer Protection Against COVID-19
Few Babies Getting RSV Antibody Shot, Study Says
Arizona Resident Dies From Pneumonic Plague
CDC Says COVID-19 Cases Rise in 25 States
