Maryland man treated with experimental COVID-19 vaccine

Name: Maryland man treated with experimental COVID-19 vaccine
Uploaded: 2020-07-11T03:20:28Z
Duration: 2 min 27 s
Description: A Maryland man who was one of the first people to be vaccinated with an experimental COVID-19 vaccine through Pfizer/Biontech says the vaccine may be working.

A Maryland man who was one of the first people to be vaccinated with an experimental COVID-19 vaccine through Pfizer/Biontech says the vaccine may be working.

Posted July 10, 2020 11:20pm EDT