If you can’t eradicate the mosquitos or eliminate the disease, how about genetically engineering the power out of the disease? Create harmless nontoxic parasites that outbreed the bad kinds … and make them so they are treatable. I’ve also heard that some micro-organisms can transfer DNA, so maybe the innocuousness could prove contagious to the bad protozoans. Even if totally unworkable in this case, it’s a way of backwards thinking (if you can’t lick ’em, join ’em) that in other situations might produce results.