If there is any chance anyone may be pregnant anytime in the near future that person should see their doctor and be very careful even proactive with many things. Months ahead of anyone getting pregnant that person should visit with their physician. That long known fact out of the way.

The unique thing about these mosquitoes is they stay close to home and do not travel. Unless there is a problem on a specific BVI island there is little chance anyone would be at real risk from these mosquitos. The real risk comes from densely populated urban areas for the most part.

See the CDC announcement on how specific the area of real concern is in Florida.

http://www.cdc.gov/zika/intheus/florida-update.html