Are more pregnant persons in Minnesota testing positive for parvovirus B19 now?
Recent reports indicate that more pregnant people in Minnesota are testing positive for parvovirus B19. Laboratory data from 2024 shows a rise in positive test results compared to the 2018-2019 period. Field reports also note a higher frequency of these infections specifically among pregnant women in the state.
What the research says
Commercial lab data confirms an increase in human parvovirus B19 detection in 2024 versus 2018-2019 1. This trend is specific to pregnant populations, as field reports note an increase in the frequency of these infections among pregnant women in Minnesota 2. The rise continues into early 2025, with reports showing an increase in antibody positivity during January-May 2025 compared to the same period in 2024 3.
What to ask your doctor
- How does the current increase in parvovirus B19 cases in Minnesota affect my pregnancy risk?
- What symptoms should I watch for if I suspect I have parvovirus B19?
- Are there specific tests I should take if I have been exposed to this virus?
- What are the recommended steps if I test positive for parvovirus B19 while pregnant?
This question is drawn from common patient questions about OB/GYN & Women's Health and answered using cited medical research. We do not provide individualized advice.