What Causes a Cold Sore? Factors can include injury or stress.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
When Wildfires Are Near. Suggestions to avoid smoke inhalation.
Prevent Swimmer's Ear. Keep ears as dry as possible.
Why the Frequent Nosebleeds? What can cause them in children.
COVID Vaccine Labels To Warn of Rare Heart Risk
RFK Jr.-Appointed Vaccine Panel Removes Flu Shot Ingredient
Wastewater Can Accurately Predict COVID-19 Surges
Updated COVID Vaccines Effective Against New Strains
How Wildfires Might Increase Risk Of Flu, COVID-19
Digital Tool Potentially Predicts Childhood Asthma
