4th pregnant women tests positive for Zika in Florida

Two miscarried, two had abortions, two had healthy babies, one had a baby with severe brain abnormality and others are still pregnant.

Hillsborough County is the only county in the Tampa Bay area with confirmed Zika virus cases. It has affected more than 4,000 babies in Brazil.

As she clarified to CBS This Morning earlier this week, she hasn't made a final decision yet, but she's not the only athlete that has expressed concern. The incubation period (the time from exposure to symptoms) for Zika virus disease is not known, but is likely to be a few days to a week.

Typical symptoms in those who do become unwell include fever, joint pain, conjunctivitis, headaches and an itchy rash. A month later, just one of them, Pernambuco, reported more than 600.

How can Zika be contained?

The symptoms of Zika are similar to those of dengue and chikungunya, diseases spread through the same mosquitoes that transmit Zika.

Approximately half a million pregnant women travel to the United States annually from the 32 Zika-affected countries and USA territories with active transmission of Zika virus, the CDC said.

How widespread is the outbreak?

But, since this is a single case, more studies will have to be conducted to determine whether Zika virus is actually causing the tissue damage. About 1 in 5 people infected with Zika virus will get sick.

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What is not in any doubt is that assuming he recovers from the hamstring injury suffered against Chelsea, Long's will be the first name on Koeman's team sheet.

Among the general population, Zika poses little threat.

Zika virus has been found for years in parts of Asia and Africa.

According to news, 32 cases of Zika infection have been reported in Florida alone.

France also detects its first case of possible sexual transmission.

The state's first travel-related case was last December, when a woman who had been exposed to the virus in Colombia got sick when she was visiting Bergen County.

The PAHO said Zika can be transmitted through blood, but this is an infrequent transmission mechanism. It affects numerous same regions where Zika is now spreading, especially Brazil.

What other complications are associated with Zika?

Still, a Zika outbreak in the Americas has caused concern among some people considering attending the Games, and CDC's advisory could increase pressure on organizers who have so far downplayed any threat that health concerns could hurt attendance.