Sika virus infection risk groups are pregnant women's groups which, if already infected will cause fetal damage is to allow children to have a smaller head than usual, therefore no warning pregnant women should not travel to the country at the outbreak of the world population, or if it's in a country where an outbreak was asked to delay a pregnancy to go out first. But if a pregnant woman has a fever, a rash and up. Red eyes as the pain joint pain to a doctor to perform a blood test to detect infections.