NH+C’s Women’s Health Center has recently seen an increase in parvovirus B19 exposures in our pregnant population. Outbreaks frequently occur in childcare settings and schools.
This virus, commonly known as “Fifths Disease,” is only a concern for pregnant people when a first infection occurs during pregnancy.
It’s a fairly common illness in childhood, so many adults were exposed as children and are now immune. About 50% to 70% of the pregnant population is already immune to parvovirus.
A small number of people who have an active infection during pregnancy will pass the infection on to their baby, which can lead to pregnancy complications including an increased risk of miscarriage early in pregnancy, and severe fetal anemia requiring fetal transfusions.
If you are exposed to parvovirus B19 while pregnant, contact your OB provider.
At the Women’s Health Center, we will test for antibodies or active infection with a blood test. If we determine that you have an active infection, we may monitor you and your baby more closely to ensure you are not experiencing complications.
Symptoms are generally mild and consist of joint pain, fever, headache, upset stomach and “slapped cheek” rash. Generally, no medical treatment is needed and you can treat your symptoms at home.
Parvovirus B19 is spread through the air. The best thing you can do to prevent transmission of parvovirus B19 is to wash your hands frequently, don’t share drinks, and stay home if you don’t feel well.
If you think you have been exposed or have parvovirus B19, see your provider.
You should wear a mask in the clinic and in public.
Appointments at the Women's Health Center: 507-646-1478
More information on parvovirus:
Parvovirus B19 in Pregnancy | Parvovirus B19 and Fifth Disease | CDC