Zika Is No Longer There, Health Officials Warn It Is Now 'Here'
MIAMI (AP) — Mosquitoes have apparently begun spreading the Zika virus on the U.S. mainland for the first time, health officials said Friday, a long-feared turn in the epidemic that is sweeping Latin America and the Caribbean.
Four recently infected people in the Miami area — one woman and three men — are believed to have contracted the virus locally through mosquito bites, Florida Gov. Rick Scott said.
No mosquitoes in Florida have actually been found to be carrying Zika, despite the testing of 19,000 by the state lab. But other methods of Zika transmission, such as travel to a stricken country or sex with an infected person, have been ruled out.
"Zika is now here," said Dr. Thomas Frieden, director of the U.S. Centers for Disease Control and Prevention.
Still, U.S. health officials said they do not expect widespread outbreaks in this country like those seen in Brazil, in part because of better sanitation, better mosquito control and wider use of window screens and air conditioners.
The virus has triggered alarm across the Western Hemisphere's warmer latitudes. While most people who get Zika don't even know they are sick, infection during pregnancy can cause severe brain-related birth defects, including disastrously small heads.
More than 1,650 people in the mainland U.S. have been infected with Zika in recent months, nearly all while traveling abroad. The four people in Florida are believed to be first to contract the virus from mosquitoes within the 50 states.
"This is not just a Florida issue. It's a national issue — we just happen to be at the forefront," Scott said.
Florida agricultural officials immediately announced more aggressive mosquito-control efforts, and Florida politicians rushed to assure tourists it's still safe to visit the state.
Some medical experts said pregnant women should not travel to the Miami area, especially if the visit involves spending time outdoors. The CDC is not issuing such advice, however.
Health officials said the U.S. might see small clusters of infections. But "we don't expect widespread transmission in the continental United States," the CDC's Frieden said.
The four Florida infections are thought to have occurred in a small area just north of downtown Miami, in the Wynwood arts district, the governor said.
Zika primarily spreads through bites from a specific species of mosquito that is found in urban parts of the South and peaks in number in August and September. There have been more than 4,700 cases of mosquito-borne Zika in Puerto Rico and other U.S. territories.
Health officials have been long predicting this would happen in the continental U.S. sometime this summer, probably in Florida and Texas, because of the types of mosquitoes that thrive there and the large numbers of people who travel back and forth to Latin America.
Orange County Mayor Teresa Jacobs, whose jurisdiction includes Walt Disney World and other Orlando-area theme parks, said tourists shouldn't think twice about coming to the Sunshine State. Florida had more than 106 million visitors last year, and tourism is the state's biggest industry
(Copyright 2016 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)
