zika was 1st discovered in 1947 in the Zika forest in Uganda.  No major outbreaks until 2007 near Malaysia and then 2011 in Brazil - same dna in the 2007 and 2011 outbreaks - how did it spread from central africa to an island near Malaysia and then to Brazil???  Remember the Aids virus was 1st discovered in the Congo in the 1940's as well - Congo and Uganda are right next to each other.  Both were engineered and both are sexually transmitted