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Infectious Mononucleosis

URL of this page: http://www.nlm.nih.gov/medlineplus/infectiousmononucleosis.html

Also called: Also called: Glandular fever, Kissing disease, Mono, Mononucleosis

Infectious mononucleosis, or "mono", is an infection caused by the Epstein-Barr virus. The virus spreads through saliva, which is why it's sometimes called "kissing disease." Mono occurs most often in 15 to 17-year-olds. However, you can get it at any age. Symptoms of mono include

Sometimes you may also have a swollen spleen. Serious problems are rare.

A blood test can show if you have mono. Most people get better in two to four weeks. However, you may feel tired for a few months afterward. Treatment focuses on helping symptoms and includes medicines for pain and fever, warm salt water gargles and plenty of rest and fluids.

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The primary NIH organization for research on Infectious Mononucleosis is the National Institute of Allergy and Infectious Diseases - http://www.niaid.nih.gov/

Date last updated: September 14 2008
Topic last reviewed: September 15 2008