What Causes a Cold Sore? Factors can include injury or stress.
What's Behind a Sore Throat? Sinus or throat infections are common causes.
Traveling During Flu Season. Continue.
Coping With the Flu. If symptoms aren't severe, you may not need medication.
Caring for Bronchitis. Continue.
Studies Support Use of Daily Antibiotic to Prevent STDs in High-Risk Groups
Could OTC Nasal Sprays Ease Colds & Flu and Cut Antibiotic Use?
Nearly 1 in 10 Pregnant Women Who Get COVID Develop Long COVID
Noninvasive Urine Test for Cervical Cancer Shows Promise
U.S. Government to Pay Moderna $176 Million to Develop mRNA Flu Vaccine
Bird Flu Virus Stays Active on Cow Milking Equipment for at Least One Hour