Quartz and Marketplace look at how genetically modified mosquitoes could be the key to preventing a disease outbreak in Florida.

New research indicates that the main protection against the mosquito, DEET, may not be as effective as originally thought.

The city of Dallas Texas has authorized the first aerial spraying of pesticides since the 1960s to stop an outbreak of West Nile virus. Dallas County has seen nearly 200 cases of the mosquito born illness and ten deaths.