microcephaly
Health officials predict that a small number of Americans will get Zika virus.
Even though confirmation is a huge step in Zika research, so many questions remain.
The world's scientists are united on this.
"We think microcephaly is only the tip of the iceberg."
WHAT'S HAPPENING
This sure puts a dent in those conspiracy theories.
A combination of education, monitoring and good old-fashioned peer pressure helped eliminate the pest.
One stillborn fetus' brain was completely absent.
Scientists around the world are watching Colombia's pregnant women.
This is a major weapon in the fight to control the spread of Zika virus.
Gamma rays, funding disputes and conspiracy theories.