What to know
Women infected with West Nile virus during pregnancy have a low risk of transmitting the virus to their babies.
I am pregnant. Am I at higher risk for getting infected with West Nile virus?
No. Pregnant women are not at higher risk for West Nile virus infection.
I am pregnant and was just diagnosed with West Nile virus infection. Is my baby at risk of infection?
A woman who is infected with West Nile virus during pregnancy can possibly transmit the virus to her baby, but the risk is low. Only a few cases of West Nile virus in newborns have been reported. Pregnant women should take precautions to reduce their risk for West Nile virus infection by avoiding mosquitoes, wearing protective clothing, and using insect repellent.
If I am pregnant, should I use insect repellents?
Yes. Protecting yourself from mosquito bites is the only way to prevent infection with West Nile virus. In addition to wearing protective clothing such as long-sleeve shirts and long pants, use insect repellents. Repellents containing active ingredients which have been registered with the EPA are considered safe for pregnant and breastfeeding women. More information about insect repellents is available here.