The health department reported a total of 14 cases on Monday: 12 men and... Officials in Miami-Dade County, Fla., prepared to start aerial spraying of insecticides Wednesday in an effort to kill mosquitoes in and around a section of Miami where the continental U.S.’s first known cases of Zika virus transmitted by mosquitoes were confirmed last week. The Florida Department of Health said late Tuesday the number of people known to be infected by Zika through local transmission in Miami had risen by one additional case to 15.

Source: Wall Street Journal August 03, 2016 15:57 UTC