WIKIMEDIA, ARMY MEDICINEThe World Health Organization (WHO) expects all but two countries in South, Central, and North America to be hit by the mosquito-borne Zika virus, news agencies reported this morning (January 25). “Aedes mosquitoes—the main vector for Zika transmission—are present in all the region’s countries except Canada and continental Chile,” according to a WHO statement (via CNN).
Already, 21 countries in the Americas have reported Zika virus infections, prompting officials at the US Centers for Disease Control and Prevention (CDC) to expand its travel advisory for pregnant women on January 22. Expectant mothers planning to visit Barbados, Bolivia, Ecuador, Guadaloupe, St. Martin, Guyana, and Samoa are now advised not to go, in addition to the 14 other destinations the CDC had previously recommended against visiting.
The concern stems from a possible link between Zika infection during pregnancy and microcephaly in the fetus. The governments of Columbia, El Savador, Ecuador, Jamaica have asked women to delay getting pregnant to avoid the potential birth defect. “We are doing this because I believe it’s a good way to communicate the risk, to tell people that ...
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