...........are about to be released in the US:


https://news.yahoo.com/2-billion-genetically-modified-mosquitos-205200126.html

"The new species, codenames OX5034, is made up entirely of male mosquitos. The new species is derived from the Aedes aegypti family of mosquitos. Just like others the company has released, this new 2 billion should produce larvae that die off before they reach adulthood. This is thanks to the self-limiting gene that Oxitec has created."


Master, again and still