Birdwatch Note Rating
2023-06-19 09:05:31 UTC - HELPFUL
Rated by Participant: 81C6DFA5A1B862EDD796C1381AFB9B9A9BE8F7F0529AE5FB4766732D63193381
Participant Details
Original Note:
Dr. Fauci and others warned that waning immunity and new variants could reduce effectiveness against transmission. Both of these came to pass. https://news.harvard.edu/gazette/story/2021/04/fauci-discusses-uncertainty-on-covid-19-variants-length-of-immunity/ Studies have shown that both the original vaccines and updated boosters still provide some effectiveness against transmission. https://www.nature.com/articles/s41591-022-01816-0
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