Birdwatch Note Rating
2024-01-17 16:05:16 UTC - HELPFUL
Rated by Participant: 31F1576A440CFB99FD5734B96B31046EF41832F9CDA04AAC8AF1AE8B80A6E85B
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Original Note:
Researches show that vaccines dramatically reduced the incidence of infectious diseases that historically killed hundreds of millions, and made a substantial contribution to life expectancy that during the last century in developed countries increased from ∼47–80 y. https://www.pnas.org/doi/10.1073/pnas.1413559111#:~:text=Vaccines%20dramatically%20reduced%20the%20incidence,%E2%80%9380%20y%20(4).
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