Scientists aim to stop spread of dengue with lab-grown mosquitoes


Sumary of Scientists aim to stop spread of dengue with lab-grown mosquitoes:

  • They still bite, but recent research shows lab-grown mosquitoes are fighting dangerous dengue fever that they would normally spread..
  • Advertising Read more Dengue infections appear to be dropping fast in communities in Indonesia, Vietnam, Brazil, and Australia that are buzzing with specially bred mosquitoes, according to a report by an international research team..
  • Scientists infected the mosquitoes with a bacteria called Wolbachia, aiming to block their ability to transmit viruses..
  • The researchers say Wolbachia is a naturally occurring bacteria that is harmless to people and carried by 60 percent of insect species including fruit flies, dragon flies and moths..
  • The scientists specifically targeted Aedes aegypti mosquitoes, which are the primary carriers of dengue around the world..
  • Preliminary results suggest large declines in dengue and a related virus, chikungunya, in a few neighborhoods in Brazil, near Rio de Janeiro..
  • Over a 27-month period, researchers found that in areas where Wolbachia was introduced, dengue was present in only 2.3 percent of participants, compared to 9.4 percent in non-Wolbachia areas..
  • The studies have been led by an international collaboration of scientists in the World Mosquito Program, formerly known as Eliminate Dengue….

Want to know more click here go to source.

From -
Generic selectors
Exact matches only
Search in title
Search in content

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.