10.02.2016 | permalink
With the proposed connection between the Zika virus and Brazil's outbreak of microcephaly in new born babies looking increasingly tenuous, Latin American doctors are proposing another possible cause: Pyriproxyfen, a pesticide used in Brazil since 2014 to arrest the development of mosquito larvae in drinking water tanks. Might the 'cure' in fact be the poison?
The World Health Organization view that the microcephaly outbreak in Brazil's impoverished northeast is caused by the Zika virus has, so far, received few challenges.
Brazil's Health Minister, Marcelo Castro, has gone so far as to say that he has "100% certainty" that there is a link between Zika and microcephaly, a birth defect in which babies are born with small heads.
