TNPSC Thervupettagam

GM Mosquitoes – Djibouti

June 2 , 2024 175 days 342 0
  • Genetically modified (GMO) mosquitoes were released in Djibouti, East Africa to fight malaria.
  • They have released genetically altered male mosquitoes carrying a special gene that prevents their female offspring from reaching adulthood.
  • The method targets female mosquitoes, which are predominantly responsible for malaria transmission.
  • By reducing the female mosquito population, the scientists hope to significantly decrease the spread of the disease.
  • Male mosquitoes do not bite and therefore cannot transmit malaria.
  • The ‘Djibouti Friendly Mosquito Programme’ started two years ago to stop the spread of Anopheles stephensi, an invasive species of mosquito. 
  • In 2012, when Anopheles stephensi was first detected in Africa, Djibouti reported 27 cases of malaria.
  • By 2020, the country’s malaria caseload had crossed 73,000.
  • This is the first time a genetically engineered mosquito has been released in East Africa and the second time on the African continent after Burkina Faso.

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