microcephaly

Some 560 pregnant women have already tested positive for Zika virus in Colombia.
There is no risk the virus will spread in Hawaii from this case.
The mosquito-borne illness may cause birth defects that include a small head and developmental problems.
However, scientists still aren't sure if the virus is linked to serious birth defects.
The U.S. agency is sending a team to Brazil to conduct more studies on the risks facing pregnant women.
Mosquito prevention = disease prevention.
Some doctors are advising Brazilian women to delay pregnancy until mosquito season ends.