Zika hit Florida months before infections found, study says
Zika began spreading in Florida mosquitoes about three months before infections showed up in the Miami area last summer, and the virus likely was carried in by travelers from the Caribbean, new research suggests. Mosquitoes there started picking up the virus from infected travelers as early as March last year, according to scientists who examined genetic information from samples from about 30 people with Zika as well as from mosquitoes. It wasn’t until July that Florida health officials said they…