A Virus Even More Dangerous Than Zika to Pregnant Woman

The Zika virus must take the “side roads” into the placenta to infect a fetus, one researcher said — but the Rift Valley fever virus takes the “expressway.” EMILY BAUMGAERTNER https://nyti.ms/2GYKO4R http://bit.ly/2VyVgDA The New York Times Health Zika Virus January 7, 2019 at 12:00AM