Researchers are studying sets of twins in Brazil to see why one has microcephaly and the other does not. The answer may lie in the babies' respective genes.
원문출처 : http://www.cnn.com/2016/07/06/health/zika-twins-study/index.html
원문출처 : http://www.cnn.com/2016/07/06/health/zika-twins-study/index.html