As the world waits for a COVID-19 vaccine, researchers in New York are developing a strategy for curbing the pandemic that might be available sooner: treating people who have the virus with antibodies collected from those who have recovered. 

Tune in to hear about their efforts: from using powerful microscopes to map the atomic structure of the virus to learning how it evades detection by the immune system. And imagine a future in which an injection could prevent or cure the disease.