COVID-19 vaccination during pregnancy reduces infant hospitalization risk by 50% in the first two months of life. A study of 146,000 infants also refutes "immune dysregulation" claims, finding no increased risk of other infections in babies exposed to the vaccine before birth. - dev导报

COVID-19 vaccination during pregnancy reduces infant hospitalization risk by 50% in the first two months of life. A study of 146,000 infants also refutes "immune dysregulation" claims, finding no increased risk of other infections in babies exposed to the vaccine before birth.

2026年2月16日 · 刘洋 · 来源：dev导报

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关于作者

刘洋，资深行业分析师，长期关注行业前沿动态，擅长深度报道与趋势研判。

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