What's Behind Frequent Nosebleeds? They could mean a cold or allergy.
Getting a Nasal Vaccine for Flu. Some should consult a doctor first.
Warding Off the Flu When You Have Asthma. Protect yourself from complications.
Who Needs a Flu Shot? People who are particularly vulnerable.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
Single-Dose Penicillin Effective Against Early Syphilis
One Dose of RSV Vaccine May Shield Older People for Two Seasons
Heart Patients Urged To Seek Vaccination For Common Infectious Diseases
Roll Up Your Sleeve: Flu Shot Season is At Hand
COVID-19 Linked To Asthma, Seasonal Allergies
COVID Can Prematurely Age Blood Vessels
