Birdwatch Note Rating
2023-04-07 23:35:57 UTC - SOMEWHAT_HELPFUL
Rated by Participant: 69CD6C5E28D0EA74905318F5A3DD0514519893979B95CBD5005A8A9ED9324967
Participant Details
Original Note:
Vaccines normally require a study on their efficacy before being approved. Independent governments and health agencies all over the world tracked the efficacy of the vaccine over time, taking into account factors such as new variants originally not known. https://www.nejm.org/doi/full/10.1056/nejmoa2110345
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