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CDC: 5% of Key West Residents Exposed to Dengue

Posted on Jul 13, 2010 03:00:00 PM |


Reuters reports that at least 1,000 people have been exposed to dengue in Key West, Florida. The CDC estimates that at least 5% of the population has been exposed. Scientists are concerned dengue could regain a foothold in Florida and travel to other U.S. cities.


“We’re concerned that if dengue gains a foothold in Key West, it will travel to other southern cities where the mosquito that transmits dengue is present, like Miami,” stated Harold Margolis, chief of the dengue branch at the U.S. Centers for Disease Control and Prevention.



“These cases represent the reemergence of dengue fever in Florida and elsewhere in the United Says after 75 years,” Margolis said in a statement.

Dengue is spread to humans by an infected mosquito. The CDC states the primary symptoms include high fever, severe headache, severe pain behind the eyes, joint pain, muscle and bone pain, rash, and mild bleeding (e.g., nose or gums bleed, simple bruising).



The CDC has a dengue website and a Dengue fact page here. They’ve also provided a detailed article here about locally acquired dengue in Key West, Florida.



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[Source : HealthNewsBlog.com]

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  • Too Soon to Tell Whether Dengue Fever Will Spread in U.S. ...


    Some people who contract the virus have relatively mild symptoms and may not even realize they've been exposed, according to the CDC. In fact, when health officials in Key West collected blood samples from 240 people in randomly selected ... In Key West, the vast majority of people infected with dengue have been residents rather than visitors, which is not surprising given the particular habits of the type of mosquito that transmits the virus, according to Margolis. ...more
  • CDC: 5% of Key West Residents Exposed to Dengue


    Reuters reports that at least 1000 people have been exposed to dengue in Key West, Florida. The CDC estimates that at least 5% of the population has been exposed. Scientists are concerned dengue could regain a foothold in Florida and ...more
  • Dengue Fever Returns to Florida After 75 Years


    Key West has a population of 25000. Twenty seven people (0.1%) were diagnosed with dengue fever in 2009 and several more in 2010. By sampling 240 people, the Centers for Disease Control (CDC) estimated that almost 5% of the population ... Less than 3% of the more than 1000 people expected to show recent antibody production were diagnosed with dengue fever. According to CDC, the 41% of the population that had been exposed to dengue fever previously suggests that dengue ...more
  • H5N1: Was CDC mistaken about Key West dengue cases?


    "Report suggests nearly 5 percent exposed to dengue virus in Key West," the CDC said in a press release distributed nationwide as a precursor to the CDC presenting a research paper at the conference, which was presented by the American Society for Microbiology. One thing: It's apparently wrong. ... An outbreak of the mosquito-borne dengue fever in June 2009 prompted researchers at the CDC dengue lab in Puerto Rico to blood test some 240 cooperative Old Town residents. ...more
 
 

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