What’s the latest on the Zika virus outbreak?
The CDC says that there are now 3.4 million confirmed Zika cases in the US and more than 100,000 confirmed cases in Brazil, with the death toll at more than 1,000.But there is no clear pattern to the outbreak."There is no common denominator," said Dr. Michael Pate, the director of the National Center for Emerging and Zoonotic Infectious Diseases at the CDC."We are trying to get a sense of where...