More mosquitoes with Zika in Miami Beach

Officials say additional mosquitoes have tested positive for Zika in Miami Beach.Florida's agriculture department said Friday that one more batch from the area had tested positive.State officials say in a news release that an additional 2,900 batches of more than a dozen insects each have tested negative for the virus statewide.Aerial insecticide spraying to combat mosquitoes carrying the Zika virus is underway in Miami Beach. A plane carrying the insecticide naled released the spray over the At