What Causes a Cold Sore? Factors can include injury or stress.
Coping With the Flu. If symptoms aren't severe, you may not need medication.
What's Behind Your Sore Throat? Signs that it may be a virus.
Who Gets Pneumonia? Age and health affect your risk.
When Deep Vein Thrombosis Causes Symptoms. See your doctor immediately.
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
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