The World Health Organization has specific criteria for when an epidemic becomes a pandemic. Acute infection in pregnancy can cause B19 infection in the fetus, leading to nonimmune fetal hydrops or fetal loss, depending on … However, the presence of the IgM antibody, with or without the IgG antibody, indicates an infection. Parvovirus B19 infection can cause painful or swollen joints (polyarthropathy syndrome), which is more common in adults. All rights reserved. A pandemic is an epidemic that reaches worldwide. Your baby is in danger of infection and should be evaluated immediately. 2000 Mar;24 Suppl:69-71. If you're looking to improve the appearance of your smile, talk to a dentist about the options that are available to you, including no-prep veneers. NIH If neither the IgM nor the IgG antibody is present, you are susceptible to infection. However, the risk of the fetus has received a great deal of attention because initial reports suggest that parvovirus B19 during pregnancy may result in severe fetal anemia and stillbirth. Human parvovirus is the causative agent of erythema infectiosum, a mild epidemic illness. National Center for Biotechnology Information, Unable to load your collection due to an error, Unable to load your delegates due to an error. Here are 10 benefits of this increasingly popular beverage. 1989 May;73(5 Pt 2):832-4. 5:32-3. . Women at high risk for exposure (school teachers) should have screening for immunoglobulin G parvovirus-specific antibodies; if these are absent, they should avoid close contact with schoolchildren. Women who are IgG negative should have repeat serology taken 2-4 weeks after exposure or if. Following a recent report of an avoidable death of a baby following maternal exposure to parvovirus, the RCOG wishes to raise awareness of the effects of viral infections acquired during pregnancy on both the mother and the fetus. Written by the Healthline Medical Network. The issues surrounding B19 infection during pregnancy are reviewed here. As you can see, if only the IgG antibody is present, you are immune to the virus.