Go back on the Belize mssg. board about to Nov 8th or so and there is ample info there.. It appears it is more of a mainland problem than a Caye problem,,they apparently are transmited by mosquitos bites,,,so any bug spray that is heavy with DET ( at least 90% ) will work ( or should ) ...But its like catching any thing else,,Sh** happens..
Dont let it scare you off, you could go to Europe and get mad cow disese, or Mexico and get the Mexican Two Step,,Inhale ,, Exhale and enjoy...