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Rubella


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Rubella
Rubella
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Definition

Rubella, also known as the German measles, is an infection in which there is a rash on the skin.

See also: Congenital rubella -- when a pregnant woman is infected with rubella and passes it to her baby while still in the womb.


Alternative Names

Three day measles; German measles


Causes, incidence, and risk factors

Rubella is caused by a virus that is spread through the air or by close contact.

A person with rubella may spread the disease to others from 1 week before the rash begins, until 1 - 2 weeks after the rash disappears.

Because the measles-mumps-rubella (MMR) vaccine is given to most children, rubella is much less common now. Almost everyone who receives the vaccine has immunity to rubella. Immunity means that your body has built a defense to the rubella virus.




In some adults, the vaccine may wear off and not fully protect them. Women who may become pregnant and other adults may receive a booster shot.

Children and adults who were never vaccinated against rubella may still get this infection.



Review Date: 01/24/2011
Reviewed By: Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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