These are male mosquitos, so they do not bite, but they will breed with females carrying Zika and Chikungunya viruses. The first release is planned for the West End area of Grand Cayman only. Keep your fingers crossed that this trial is effective.
May 7, 2016
Zika battle plan in Cayman Islands
According to Caribbean News Now, "The Cayman Islands Mosquito Research and Control Unit (MRCU), in partnership with the UK-based firm Oxitec, will be releasing genetically engineered male mosquitoes across Grand Cayman in a new initiative to try and suppress the population of the Aedes aegypti mosquito that spreads a number of viruses, including Zika."