Health topic

Prevention & Screening

Prevention covers everyday habits and the kinds of questions that come up around checkups and screening. Screening decisions depend on age, history, and a clinician's judgment.

Prevention Guide

Articles

All articles
Prevention & Screening

Pneumonia: 10 Common Facts

Growing up, I remember hearing, “Don’t stay out in the cold, you’ll get pneumonia!” It sounded convincing, but is cold weather really the culprit? Pneumonia is actually a lung infection caused by germs such as bacteria, viruses, or fungi. So, let’s talk about the facts in this post.

Related tools

Common questions

Will this tell me which tests I need?

No. Guidelines differ by person. Use these pages to prepare questions, then decide with your own clinician.