This PBS special was originally broadcast in August 2016 during the outbreak of Zika virus. It is being rebroadcast ... of spillover viruses like Zika, Ebola and Coronavirus, and learn what ...

Isolated from an Ebola survivor, mAb 3A6 binds to the virus's "stalk," blocking infection. It offers effective protection in non-human primates at low doses, which could reduce treatment costs.