Zika is constantly evolving. It keeps getting worse. And the virus is heading our way.
When it was first discovered in Uganda’s Zika forest in 1947 it was nearly harmless. For 60 years it spread in Africa. But it caused only mild illness.1
Then in 2007 it jumped to the Micronesian island nation of Yap. Almost three-quarters of the country’s residents got it.… Read More
