Zika, pregnancy, and winter travel: Many unknowns, and a cautious message

Follow me at @hricciot I’ve been receiving many questions from my patients who are pregnant (or trying to get pregnant) who want to escape the Boston winter weather for warmer vacation climates, but are worried about Zika virus. Currently causing a widespread outbreak in Brazil, Zika virus is thought to be the causative agent of microcephaly in babies whose mothers were infected during pregnancy there. I’ve been stressing that my patients should check out the CDC Zika travel notices, which warn against travel to popular winter vacation destinations in the Caribbean, Mexico, and Puerto Rico. Although there is no evidence that pre-pregnancy exposure to Zika is problematic, I have also been reinforcing to my patients that they should avoid travel to these endemic regions if they are currently pregnant or trying to get pregnant, and I’ve also been advising delaying getting pregnant for a couple of months after returning from one of these endemic areas. There have been reports that, rarely, Zika can be transmitted sexually from men to women. Therefore, men should use condoms if they have been exposed to the virus and their partner is pregnant. It is not known how long the virus may remain in semen. When it is absolutely necessary to travel to these places while pregnant, such as for urgent family or business issues, mosquito bite prevention is key. You can avoid bites by using insect repellent, wearing appropriate attire to shield your extremities, and staying in places ...
Source: New Harvard Health Information - Category: Consumer Health News Authors: Tags: Children's Health Infectious diseases Pregnancy Prevention Safety Travel health Women's Health Source Type: news