What Causes a Cold Sore? Factors can include injury or stress.
Calm a Canker Sore. Suggestions to help it heal.
If There's a Wildfire Nearby. Continue.
What's Behind Frequent Nosebleeds? They could mean a cold or allergy.
Pay Attention to Air Pollution. Avoid outdoors when air quality is poor.
How Wildfires Might Increase Risk Of Flu, COVID-19
Digital Tool Potentially Predicts Childhood Asthma
New COVID Variant, NB.1.8.1, May Now Make Up 1 in 3 U.S. Cases
Zicam and Orajel Swabs Recalled for Possible Fungal Contamination
At-Home HPV Testing Boosts Cervical Cancer Screening Rates
Measles Vaccinations Declining Throughout U.S.