When to Call the Doctor About a Cold or Flu. Signs they need medical attention.
What's Behind a Sore Throat? Sinus or throat infections are common causes.
Protect Yourself From Wildfire Smoke Exposure. Stay inside and try to keep indoor air clean.
What's Behind Nasal Congestion. Things that can stuff up your nose.
Why You Might Have an Earache. Here are possible causes.
Long COVID Can Make It Tougher to Exercise, and Research Is Revealing Why
4,000-Year-Old DNA Identifies Britain's Oldest Known Case of Plague
Experts Devise Symptom Checklist to Help Define Long COVID
More Mpox Cases Reported as Health Officials Fear a Summer Resurgence
FDA Grants Full Approval to Paxlovid to Treat COVID-19
Parents' Mistrust of HPV Vaccine May Be Growing
