Table of Contents
How do you catch rubella?
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.
What is the contagious period for rubella?
The average incubation period of rubella virus is 17 days, with a range of 12 to 23 days. People infected with rubella are most contagious when the rash is erupting, but they can be contagious from 7 days before to 7 days after the rash appears.
Who is at risk of rubella?
Anyone who is not vaccinated against rubella is at risk of getting the disease. Although rubella was declared eliminated from the U.S. in 2004, cases can occur when unvaccinated people are exposed to infected people, mostly through international travel.
How can rubella be prevented from spreading?
Rubella can be prevented with MMR vaccine. This protects against three diseases: measles, mumps, and rubella. CDC recommends children get two doses of MMR vaccine, starting with the first dose at 12 through 15 months of age, and the second dose at 4 through 6 years of age.
How contagious is rubella in adults?
A person with rubella may spread the disease to others up to one week before the rash appears, and remain contagious up to 7 days after. However, 25% to 50% of people infected with rubella do not develop a rash or have any symptoms, but they still spread it to others.
What type of isolation is rubella?
Droplet precautions are indicated for mumps and rubella. Health-care associated infections with these agents, although rare, still occur.
What happens if you get rubella?
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. Rubella can cause a miscarriage or serious birth defects in a developing baby if a woman is infected while she is pregnant.
What is rubella rash like?
Check if you or your child have rubella The rash takes 2 to 3 weeks to appear after getting rubella. The rash starts behind the ears and spreads to the head, neck, and body. The rash can be hard to see on dark skin, but might feel rough or bumpy. You might have lumps (swollen glands) in your neck or behind your ears.