Brazilians Welcome Genetically-Modified Mosquito To Help Fight Dengue Fever

An anonymous reader writes "The Brazilian government have decided to try battling the spread of dengue fever with GM mosquitoes. 'Now, with dengue endemic in three of the host cities for this summer's World Cup , Brazilian health officials are trying a radical new approach — biotechnology. They've begun a two-year trial release of Aedes aegypti mosquitoes that have been genetically modified. "We need to provide the government alternatives because the system we are using now in Brazil doesn't work," says Aldo Malavasi, president of Moscamed, the Brazilian company that's running the trial from a lab just outside of Jacobina. The new breed of Aedes aegypti has been given a lethal gene. The deadly flaw is kept in check in the lab, but the mosquitoes soon die in the wild.'"

Comments

Re:Not how natural selection works

[El Puerco Loco]

Humans are the reservoir for dengue in the western hemisphere, so naturally efforts should be focused on elminating this reservoir in the more southern parts of the area before the disease is able to spread to the more important countries north of Mexico.

Bite each other

[flyingfsck]

We need to engineer mosquitos that are allergic to humans and which will rather bite each other. That would be a great way to get revenge for thousands of years of human itching and scratching.