FDA Authorizes Johnson & Johnson’s Single-Dose COVID-19 Vaccine
- Aryaman Sinha
- Mar 1, 2021
- 1 min read

The Food and Drug Administration on Saturday issued an emergency authorization for a COVID-19 vaccine developed by Johnson & Johnson, the third vaccine to be cleared for use in the United States and the first that requires only one dose.
Photo Credit: Ivan Diaz
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