What is the medical definition for rubella?
Rubella (German Measles, Three-Day Measles) Rubella is a contagious disease caused by a virus. Most people who get rubella usually have a mild illness, with symptoms that can include a low-grade fever, sore throat, and a rash that starts on the face and spreads to the rest of the body.
What kind of virus is rubella?
Rubella virus is an enveloped, positive-stranded RNA virus classified as a Rubivirus in the Matonaviridae family.
What disease does rubella cause?
What causes German measles? German measles is caused by the rubella virus. This is a highly contagious virus that can spread through close contact or through the air. It may pass from person to person through contact with tiny drops of fluid from the nose and throat when sneezing and coughing.
Who is at risk of rubella?
Rubella is very dangerous for a pregnant woman and her developing baby. Anyone who is not vaccinated against rubella is at risk of getting the disease.
How does rubella enter the body?
Rubella is caused by a virus that’s passed from person to person. It can spread when an infected person coughs or sneezes. It can also spread by direct contact with an infected person’s respiratory secretions, such as mucus. It can also be passed on from pregnant women to their unborn children via the bloodstream.
How long will rubella last?
Duration. The rubella rash usually lasts 3 days. Lymph nodes may remain swollen for a week or more, and joint pain can last for more than 2 weeks. Children who have rubella usually recover within 1 week, but adults may take longer.
Where does the rubella virus come from?
George de Maton suggested it was distinct from other diseases such as measles and scarlet fever in 1814. As each of the initially recorded cases occurred in Germany, the disease became known as “German measles.” The name rubella originates from the Latin word that means “little red,” which was first used in 1866.
What are the odds of getting rubella?
If you get rubella at 13 to 16 weeks of pregnancy, your baby has about a 1 in 2 chance (50 percent) of being infected. If you get rubella at the end or your second trimester or later, your baby has about a 1 in 4 chance (25 percent) of getting infected.
Does rubella still exist?
Rubella is no longer endemic (constantly present) in the United States. However, rubella remains a problem in other parts of the world. It can still be brought into the U.S. by people who get infected in other countries.
What is the other name for rubella?
Rubella, sometimes called German measles, is a serious disease that used to be common in the United States.
Where is rubella most common?
Reported rubella cases declined 97%, from 670 894 cases in 102 countries in 2000 to 14 621 cases in 151 countries in 2018. CRS rates are highest in the WHO African and South-East Asian regions where vaccination coverage is lowest.
What does the positive rubella test indicate?
A positive test is 1.0 or higher. That means you have rubella antibodies in your blood and are immune to future infection. A negative test is 0.7 or lower. You have too few antibodies to make you immune.
Can you get rubella if you’ve been vaccinated?
Some people who get two doses of MMR vaccine may still get measles, mumps, or rubella if they are exposed to the viruses that cause these diseases.
What does rubella look like in adults?
Most adults who get rubella usually have a mild illness, with low-grade fever, sore throat, and a rash that starts on the face and spreads to the rest of the body. Some adults may also have a headache, pink eye, and general discomfort before the rash appears.