How common is pneumonia?

Provided by: Healthwise
50% of users found this article helpful.

Pneumonia is a major cause of illness in the United States.1

Each year:1

  • About 4 million people in the United States get pneumonia in daily life through the home or workplace (community-acquired pneumonia). Community-acquired pneumonia does not include cases of pneumonia contracted in a health care facility (such as a nursing home).
  • Of the 4 million people who get community-acquired pneumonia each year, about 1 million will have to go to the hospital.
  • About 60,000 cases result in death.

People older than 65 years:2

  • Make up about one-third of all cases of community-acquired pneumonia.
  • Are hospitalized more often and stay longer in the hospital than younger people.

References

Citations

  1. Simon HB (2004). Pneumonia and other pulmonary infections. In DC Dale, DD Federman, eds., ACP Medicine, section 7, chap. 20. New York: WebMD.

  2. Niederman MS (2004). Pneumonia, including community-acquired and nosocomial pneumonia. In JD Crapo et al., eds., Baum's Textbook of Pulmonary Diseases, 7th ed., vol. 1, pp. 424–454. Philadelphia: Lippincott Williams and Wilkins.

Credits

Author Ralph Poore
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Pat Truman
Primary Medical Reviewer Caroline S. Rhoads, MD
- Internal Medicine
Specialist Medical Reviewer R. Steven Tharratt, MD, MPVM, FACP, FCCP
- Pulmonology, Critical Care, Medical Toxicology
Last Updated April 2, 2007
Last Updated: 04/02/2007

© 1995-2007, Healthwise, Incorporated, P.O. Box 1989, Boise, ID 83701. ALL RIGHTS RESERVED.

This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information. For more information, click here. Privacy Policy. How this information was developed.

Was this article helpful?
Tell us what you think.

Rate this article:
liked it no thanks

Filter By:

In the Spotlight

Treating a Cough

A cough is only a symptom, not a disease, and that's why your other symptoms are important.

When to Call a Doctor »

Yahoo! Groups

Join the Conversation:

Join a Yahoo! Group and discuss topics with other members of the group.

All Respiratory Groups »

Yahoo! Health Videos

My Health

help

Tip of the Day

Provided by: RealAge

Which kind of strength-training equipment makes the most of your time: fixed machines or free-form gear? Read More »

View All Tips »

Explore Yahoo! Health

Tell us what you think about Yahoo! Health - Send us your feedback