Florida travel warning issued for pregnant women after more Zika cases

Updated: 2016-08-02 10:02

(Agencies)

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Florida travel warning issued for pregnant women after more Zika cases

An edes aegypti mosquito is seen inside a test tube as part of a research on preventing the spread of the Zika virus and other mosquito-borne diseases at a control and prevention center in Guadalupe, neighbouring Monterrey, Mexico, March 8, 2016. [Photo/Agencies]

CHICAGO/NEW YORK - US health officials warned pregnant women to avoid traveling to a neighborhood in Miami on Monday after Florida said it had 10 more cases of Zika caused by the bite of local mosquitoes, bringing the total to 14.

At the request of Gov. Rick Scott, the US Centers for Disease Control and Prevention is sending in a special emergency response team of eight disease experts to assist Florida in its investigation.

The state has been handling the investigation largely on its own since early July, when the first case of a possible Zika infection caused by local mosquitoes was suspected.

CDC Director Dr. Thomas Frieden said in a conference call that local mosquito control efforts have not worked as well as hoped, but so far, the outbreak does not appear to have traveled very far.

"Nothing we have seen suggests widespread Zika virus transmission," Frieden said.

The ongoing Zika outbreak was first detected last year in Brazil, where it has been linked to more than 1,700 cases of the birth defect microcephaly. Since that time the virus has spread rapidly through the Americas and its arrival in the continental United States had been widely anticipated.

On Friday, Florida said the first four cases of Zika in the state likely were caused by mosquitoes, the first sign that the virus is circulating locally, although it has yet to identify mosquitoes carrying the disease.

The 10 new cases announced on Monday bring the total to 14. Of these, 12 are men and 2 are women.

Dr. William Schaffner, an infectious disease expert at Vanderbilt University School of Medicine, said there is concern that people infected in Florida will travel to other areas of the country where Zika could then be spread through local mosquitoes there.

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