As of May 12, 279 pregnant women in the United States have been identified with the Zika virus, according to the latest data from the Centers for Disease Control and Prevention (CDC). This figure includes 157 women residing in the mainland U.S. and 122 from U.S. territories. The heightened awareness of the Zika virus has been largely driven by an outbreak in Brazil, where there has been a notable surge in cases of microcephaly and other serious fetal brain abnormalities. Microcephaly is characterized by an abnormally small head size due to incomplete brain development during pregnancy or shortly after birth. This condition can lead to various complications, including visual impairments, hearing loss, and delayed growth.
Dr. Emily Thompson, head of the CDC’s birth defects division, emphasized that it remains uncertain how many infants born to these affected women will experience brain defects. Zika is primarily transmitted through bites from infected Aedes mosquitoes. Additionally, pregnant women can contract the virus through sexual contact with male partners who have traveled to Zika-affected regions. Notably, there have been no reported cases of Zika transmission through mosquito bites within the continental U.S., with cases primarily occurring in individuals who have traveled to endemic areas or through sexual transmission.
While fatalities related to Zika are rare, the virus can produce mild symptoms such as fever, rash, joint pain, and redness in the eyes, often leading individuals not to seek medical attention. This can complicate efforts to track the virus’s prevalence. It is important to note that research on Zika is ongoing, and many aspects of the virus and its effects remain unclear. However, preventive measures are available to reduce the risk of infection. Individuals are advised against traveling to regions experiencing Zika outbreaks, particularly in South America and Africa.
Preventive Strategies Recommended by the CDC
For those in Zika-affected areas, the CDC recommends the following preventive strategies:
- Utilize EPA-registered insect repellents containing active ingredients such as DEET, picaridin, IR3535, oil of lemon eucalyptus, or para-menthane-diol. These products are considered safe for use by pregnant and breastfeeding women when applied correctly.
- Follow label instructions for application and reapplication of repellents.
- Avoid applying repellent on skin under clothing.
- If using sunscreen, apply it prior to insect repellent.
- Wear long-sleeved garments and long pants to minimize exposure.
- Stay in accommodations with air conditioning and screened windows/doors to keep mosquitoes out.
- Use mosquito bed nets when sleeping outdoors or in areas without adequate protection.
Safeguarding Infants from Mosquito Bites
To safeguard infants from mosquito bites:
- Refrain from using insect repellent on babies under 2 months old.
- Avoid products with oil of lemon eucalyptus or para-menthane-diol on children younger than 3 years.
- Dress children in protective clothing covering arms and legs.
- Cover cribs, strollers, and baby carriers with mosquito netting.
- Spray insect repellent on adult hands before applying it to a child’s face.
While reports of Zika cases in the U.S. can be alarming, staying informed and taking precautions is essential for safeguarding health. For comprehensive guidance on pregnancy, you can find helpful resources at the World Health Organization’s pregnancy page. Additionally, if you are interested in enhancing your fertility journey, explore our insights on fertility supplements at Boost Fertility Supplements, as well as our expert recommendations on home insemination kits at Home Insemination Kits.
Summary
The CDC reports that 279 pregnant women in the U.S. have contracted the Zika virus, which can lead to severe fetal brain defects such as microcephaly. Preventive measures are crucial, especially for those in affected regions. Staying informed and utilizing recommended safety precautions can help reduce the risk of infection.
Keyphrase: Zika virus in pregnant women
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