In this Jan. 28, 2016 photo, a Health Ministry worker fumigates for the Aedes aegypti mosquitoes that transmits the Zika virus at the Oriental Market in Managua, Nicaragua.
In this Jan. 28, 2016 photo, a Health Ministry worker fumigates for the Aedes aegypti mosquitoes that transmits the Zika virus at the Oriental Market in Managua, Nicaragua. Inti Ocon AP
In this Jan. 28, 2016 photo, a Health Ministry worker fumigates for the Aedes aegypti mosquitoes that transmits the Zika virus at the Oriental Market in Managua, Nicaragua. Inti Ocon AP

Drugmaker Sanofi Pasteur launches effort for Zika vaccine

February 02, 2016 11:38 AM