- Cold won't go away
- 2019 novel coronavirus (COVID-19)
- Severe acute respiratory syndrome (SARS)
- Mono? Pneumonia? Something else?
- Free flu shots at Columbia?
- Recurring flu symptoms or something else?
- Airborne: Does it cure or prevent colds?
- HIV positive and wondering about flu shots
- What's up with FluMist?
- Bronchitis — Causes and effects?
- Avian flu — What is it? Is there a vaccine?
- Do I have a cold or the flu?
- Should I get a flu shot?
- In the know about nose-blowing
- Freaking out about getting tonsils and adenoids removed
- Nasal spray junkie
- Constant coughing keeps me up at night
- Germs at the gym: Wipe down each machine?
- Working out while getting over a cold?
- Allergic to one vaccine, allergic to all?
- Neti pot
- Whooping cough (pertussis) care?
- H1N1 influenza (swine flu)
- Wet head: Can going out with one make you sick?
- No taste when I have a cold
