GM mosquitoes

Insect repellent, screens on windows, wearing long sleeves -- there is a limit to the precautions that we can take to protect ourselves from viruses that are spread by mosquitoes.

Even by taking all of the above steps, there is no way to have guaranteed protection from mosquito bites.

But, there is one idea that would put an end to all other methods of mosquito repellents.... what if there were no mosquitoes?

That is the idea behind the work of the company Oxitec. They have engineered a mosquito that leads to a decrease in the Aedes aegypti mosquito population. Here is how it works. The company has created a strain of mosquito that is "self limiting" meaning that they have a "death gene" added...

169550_3319In response to our recent Dispatch item about how genetically engineered mosquitoes could provide health benefits, Dispatch reader Dr. Tom Goerke said the following:

Regarding the release of the GM mosquitoes, it should be pointed out that a similar technique has been utilized in the US in the past. Many years ago it was very difficult to raise livestock in the southern US because of a problem with "screw worms", which are the larvae of a particular...

Sunset In The KeysLast month we wrote about British biotech firm, Oxitec, aiming to release their genetically engineered mosquitoes in Key Haven, Florida, this spring. The mosquitoes were developed to help fight dengue and chikungunya, which are two viruses spread by the dangerous and difficult-to-control Aedes aegypti mosquito. However, according to an article in...