Skip to main content

Transgenic mosquitoes deployed to fight Dengue and Zika Virus

by Futures Centre, May 21
1 minute read

The Cayman Islands’ MRCU (Mosquito Research and Control Unit) has given British firm Oxitec permission to release its genetically engineered mosquitoes on Grand Cayman island, in an attempt to eradicate the Aedes aegypti mosquito. Aedes is the the vector species for dengue, chikungunya and most alarmingly, Zika.

mosquito hero copy

Oxitec’s specially designed mosquitos produce offspring which die young, cutting the likelihood of transmission for mosquito borne diseases. The spread of the Zika virus means that new ways to address insect born pandemics are becoming increasingly urgent. Randomised trials have produced successful results, with the population of the targeted mosquito dropping by as much as 90%. Significantly, the WHO recommended the use of OX513A (Oxitec’s transgenic version of the Aedes aegypti) accompanied by “rigorous independent monitoring and evaluation”.

Brazil’s health agency, Anvisa, has also granted a temporary license to carry out releases in response to the Zika onslaught. Matthew Warren, of Oxitec, told the Futures Centre that a production facility under development in Brazil will allow the program to cover a population of 300,000 people.

Details

by Futures Centre Spotted 1998 signals

Have you spotted a signal of change?

Register to receive the latest from the Futures Centre.
Sign up

  • 0
  • Share

Related signals

Our use of cookies

We use necessary cookies to make our site work. We'd also like to set optional analytics cookies to help us improve it. We won't set optional cookies unless you enable them. Using this tool will set a cookie on your device to remember your preferences.

For more detailed information about the cookies we use, see our Cookies page.

Necessary cookies

Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this may affect how the website functions.

Analytics cookies

We'd like to set Google Analytics cookies to help us to improve our website by collecting and reporting information on how you use it. The cookies collect information in a way that does not directly identify anyone. For more information on how these cookies work, please see our 'Cookies page'.

>