Don’t Donate Blood for a Month if You’ve Been Exposed to Zika

The Food and Drug Administration (FDA) is urging people who’ve returned from places where the Zika virus is active to refrain from donating blood for at least a month, while also recommending against the collection of blood from any region with active transmission.

Source: Don’t Donate Blood for a Month if You’ve Been Exposed to Zika

Delay for at least 4 weeks, but if in doubt – take more time rather than less.