Scott Gottlieb, MD 🇺🇸· @ScottGottliebMD · X·· 2026-08-12AI 评分10
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🧵更多疫苗并不意味着更多不同的抗原。儿童疫苗程序在1960年包含3,217种抗原成分，到1980年代为3,041种。如今，由于配方改进，当前儿科疫苗程序中的抗原约为165种 1/2 https://www.cdc.gov/vaccine-safety/about/multiples.html
正文
🧵More vaccines do not mean more distinct antigens. The childhood vaccine schedule contained 3,217 antigenic components in 1960 and 3,041 by the 1980s. Today, owing to better formulations, it's about 165 antigens across the current pediatric schedule 1/2
https://www.cdc.gov/vaccine-safety/about/multiples.html
来源：Scott Gottlieb, MD 🇺🇸 · x.com