Moderna and Pfizer Begin Late-Stage Coronavirus Vaccine Trials

The first large study of the safety and effectiveness of a coronavirus vaccine in the United States began on Monday morning, according to the National Institutes of Health and the biotech company Moderna, which collaborated to develop the vaccine.

Publisher: NY Times | Author: Denise Grady

TAGS
human trials and vaccine
DATE PUBLISHED
2020-07-27 (Modified: 2021-05-18)

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https://www.nytimes.com/2020/07/27/health/moderna-vaccine-covid.html

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