Researchers have investigated and observed that Zika virus is not the only thing to be blame on pregnancy problems and fetal abnormalities for it only results to small rate on the problems. Furthermore, Zika virus now retreats in America for the cases had been decreased from last year.
The immune system's natural killer cells n pregnant women alter in response to placental ischemia, so altering the NK cells can blunt some of the problems, discover scientists.
The Centers for Disease Control has issued a new protocol on Tuesday, asking doctors whose pregnant clients have recently travelled to areas affected with Zika virus to undergo testing for possible infection. They are also warranted to ask for manifestations of certain symptoms.