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Disease or Syndrome
rubella Audio
ru·bel·la [ roo-bel-uh ]
Subclass of:
Rubivirus Infections
Etymology:
Latin diminutive of ruber = red
Credited to Paracelsus (1493-1541).
Also called:
German measles; Three day measles
Definitions related to rubella:
  • Acute infectious disease caused by the rubella virus and most often affecting children and nonimmune young adults, in which the virus enters the respiratory tract via droplet nuclei and spreads to the lymphatic system; usually benign; however transplacental infection of the fetus in the first trimester can cause death or severe developmental abnormalities (congenital rubella syndrome).
    CRISP Thesaurus
    National Institutes of Health, 2006
  • An acute infectious disease caused by the RUBELLA VIRUS. The virus enters the respiratory tract via airborne droplet and spreads to the LYMPHATIC SYSTEM.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • An infection that is caused by the rubella virus; it is characterized by a descending, non-coalescing macular or maculopapular rash and, generally, a mild systemic illness.
    NICHD Pediatric Terminology
    U.S. National Cancer Institute, 2021
  • Rubella is an infection caused by a virus. It is usually mild with fever and a rash. About half of the people who get rubella do not have symptoms. If you do get them, symptoms may include: A rash that starts on the face and spreads to the body; Mild fever; Aching joints, especially in young women; Swollen glands. Rubella is most dangerous for a pregnant woman's baby. It can cause miscarriage or birth defects. Rubella spreads when an infected person coughs or sneezes. People without symptoms can still spread it. There is no treatment, but the measles-mumps-rubella (MMR) vaccine can prevent it. Centers for Disease Control and Prevention
    MedlinePlus
    U.S. National Library of Medicine, 2025
  • (rubella infection) A viral infection caused by the rubella virus. It is initially manifested with flu-like symptoms that last one or two days, followed by the development of a characteristic red rash which lasts from one to five days. The rash first appears in the neck and face. It subsequently spreads to the rest of the body.
    NCI
    U.S. National Cancer Institute, 2021
  • Rubella is a contagious viral infection that may cause adenopathy, rash, and sometimes constitutional symptoms, which are usually mild and brief. Infection during early pregnancy can cause spontaneous abortion, stillbirth, or congenital defects. Diagnosis is usually clinical. Cases are reported to public health authorities. Treatment is...
    Merck Manuals
    Merck & Co., Inc., 2025
  • Rubella is a contagious viral infection best known by its distinctive red rash. It's also called German measles or three-day measles. While this infection may cause mild symptoms or even no symptoms in most people, it can cause serious problems for unborn babies whose mothers become infected during pregnancy.
    Mayo Clinic
    Mayo Foundation for Medical Education and Research, 2025
  • This monograph focuses on postnatal rubella (German or 3-day measles), a mild, self-limited, systemic infection caused by rubella virus. Up to one half of all cases are asymptomatic. The common manifestations of symptomatic infection include mild fever, a generalized rash, lymphadenopathy, conjunctivitis, and arthralgias or arthritis....
    Epocrates
    Athenahealth, Inc., 2019
  • Rubella, viral disease that runs a mild and benign course in most people. Although rubella is not usually a serious illness in children or adults, it can cause birth defects or the loss of a fetus if a mother in the early stages of pregnancy becomes infected. German physician Daniel Sennert first...
    Encyclopedia Britannica
    Encyclopedia Britannica, Inc., 2025
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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