Discovering what stopped microcephaly in Colombia may help other countries remove the Zika epidemic’s worst effects.

Its because Wolbachia treated mosquito's were not released there or Puerto Rico' they were released in the north side of Brazil in Rio' Wolbachia Toxins cause Microcephaly; the World Health scientists along with mr o neil's team inadvertantly did this with good intentions to help remove  the threat of zika from people' note microcephaly can get into mosquito's naturally but not Aedes  Agypti mosquito's  world health scientists inseminated Wolbachia into them'  in Brazil and also release tested some in vietnam & austrailia & the polynesian islands;