Zika-Carrying Mosquitoes Might Be Resistant to Insecticide Used in Miami
![Zika-Carrying Mosquitoes Might Be Resistant to Insecticide Used in Miami](http://cdn3.img.sputniknews.com/images/103444/65/1034446524.jpg)
New cases of mosquito-borne Zika identified in the past few days in Miami, Florida could be a sign that the mosquitos carrying the virus are resistant to the insecticide being used in the area, CDC Director Tom Frieden said in a briefing on Monday.