When Air Is Unhealthy. Stay indoors.
What's Behind Nasal Congestion. Things that can stuff up your nose.
Trying to Unclog That Stuffy Nose? Using a decongestant.
What's Behind Your Sore Throat? Signs that it may be a virus.
Recognizing COPD. Possible symptoms of chronic obstructive pulmonary disease.
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