Miami - Florida likely has the first cases of Zika transmitted by mosquitoes on the U.S. mainland, the state’s governor said Friday.

No mosquitoes in the state have tested positive for Zika, but one woman and three men in Miami-Dade and Broward counties likely contracted the virus through mosquito bites, Gov. Rick Scott said during a news conference in Orlando.

More than 1,650 Zika infections have been reported in the U.S., but the four patients in Florida would be the first not linked to travel outside the U.S. mainland.

“This is not just a Florida issue. It’s a national issue — we just happen to be at the forefront,” Scott said.... Read More: VIN