Mosquitoes - Global

  A company with a swarm of genetically modified mosquitoes wants   the Food and Drug Administrationto grant emergency approval for   the controversial insects' use in the fight against the Zika virus.

 Oxitec changed the DNA of the Aedes aegypti mosquitoes that    spread the virus so their offspring die before adulthood, Hadyn  Parry, the British company's CEO, told the House of    Representatives' Committee on Science, Space, and Technology in Washington on Wednesday. The company deploys only male mosquitoes, which cannot bite, to halt transmission of the disease, he added.

"I don’t think time is on our side with Zika," Parry said.

Since 2014, the insecticide Pyriproxyfen has been used to kill mosquitos in water tanks in Brazil. Water tank in Bahia state, northeast Brazil. Photo: Francois Le Minh via Flickr (CC BY-NC-ND).

gmwatch.org - by Claire Robinson - February 10, 2016

A report from the Argentine doctors’ organisation, Physicians in the Crop-Sprayed Towns,[1] challenges the theory that the Zika virus epidemic in Brazil is the cause of the increase in the birth defect microcephaly among newborns.  

The increase in this birth defect, in which the baby is born with an abnormally small head and often has brain damage, was quickly linked to the Zika virus by the Brazilian Ministry of Health. However, according to the Physicians in the Crop-Sprayed Towns, the Ministry failed to recognise that in the area where most sick people live, a chemical larvicide that produces malformations in mosquitoes was introduced into the drinking water supply in 2014. This poison, Pyriproxyfen, is used in a State-controlled programme aimed at eradicating disease-carrying mosquitoes. . . .