Avoid the Flu During Travel. Suggestions to remain healthy.
What Causes a Cold Sore? Factors can include injury or stress.
When to Seek Medical Care if You Have the Flu. Continue.
Help Prevent a Sore Throat. Continue.
Warmer Weather Triggers Rashes. Continue.
Conspiracy Theories Are Helping Fuel Rejection of Masks, Vaccines
Immune System Clues to Why COVID Is Easier on Kids
Kids Much Less Prone to Coronavirus Infection Than Adults: Study
'Silent' COVID-19 Produces as Much Virus as in Patients With Symptoms: Study
U.S. Coronavirus Cases Top 7 Million
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