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Russia Says It Approved A Coronavirus Vaccine

Russia said it has approved a coronavirus vaccine, even though skeptics say it has not been tested for safety and effectiveness. Vaccine experts say it is a potentially dangerous political stunt.

Copyright 2020 NPR

Award-winning journalist Richard Harris has reported on a wide range of topics in science, medicine and the environment since he joined NPR in 1986. In early 2014, his focus shifted from an emphasis on climate change and the environment to biomedical research.