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10 December 2012 10:10
Genetically modified mosquitoes could be used to stop dengue fever in Florida
An army of genetically modified mosquitoes could be released in the Florida Keys in a bid to cut the risk of dengue fever.
The controversial strategy would see the release of non-biting male mosquitoes, genetically modified to pass on a birth defect that will kill their young before they can reproduce. It is hoped that after a few generations Key West's Aedes aegypti mosquitoes, which spread dengue fever, would be killed off. Planned by British firm Oxitec and mosquito control officials, the low-cost project aims to cut the risk of dengue fever in the tourist town without having to use pesticides. The plan needs Food and Drug Administration (FDA) approval but some residents fear not enough research has been done to assess the risks of releasing thousands of genetically modified mosquitoes.
In 2009 and 2010 the Keys experienced 93 cases of dengue fever, highlighting the importance of travellers taking out
medical travel insurance. Health officials had previously believed the viral disease, which causes severe flu-like symptoms and has no vaccine, had been eradicated in the US.
06 December 2016
Eating a handful of nuts every day can help reduce your chances of suffering heart disease and other serious illnesses, scientists have claimed.
03 December 2016
Thousands of Britons could be heading off on snow-sports holidays without appropriate travel insurance cover, it has been warned.
01 December 2016
Pilots at German airline Lufthansa are on strike again after a two-day break in their campaign of walkouts.
02 December 2016
Britons are among the top spenders in Europe when it comes to holidays, new research has found.
30 November 2016
The UK should think about resuming flights to the popular tourism resort of Sharm el-Sheikh, according to a major United Nations agency.
29 November 2016
Plans are in place to develop a new aviation arrangement between the UK and US, to ensure holidaymakers can still fly between the two countries once Britain departs the EU.
26 November 2016
Hundreds of Lufthansa flights have been grounded after pilots working for the airline took part in a strike.
25 November 2016
The US is warning its citizens that Europe is facing a "heightened risk of terror attacks" at Christmas markets and other seasonal holiday events.
24 November 2016
A groundbreaking radiotherapy machine that can track the changing position of tumours in real time will soon be used to treat cancer patients in the UK.
23 November 2016
Top airline bosses are urging the government to scrap air passenger duty ahead of Wednesday's Autumn Statement.
22 November 2016
Winter sun is now the most popular holiday type, according to new research conducted by travel experts.
19 November 2016
A holiday price increase of 10% on trips to Europe could cause tourists to postpone their getaways next year, experts are warning.