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《科学美国人》 第35卷 第1期 冬季刊 · 2026年春季刊 · 中文解读

年度疫苗有效预防重症新冠

Annual Shots Protect against Severe COVID · Sara Novak
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这篇讲什么
一项研究表明,接种更新的新冠疫苗可降低所有年龄段人群患重症和死亡的风险,无论其先前感染或接种疫苗产生的免疫力如何。
原文开头
A recent study shows that receiving an updated COVID vaccine reduced people’s risk of severe disease and death in all age groups, regardless of immunity from prior infection or vaccination BY SARA NOVAK A study published in october 2025 in the New England Journal of Medicine showed that mRNA COVID vaccines for the 2024–2025 sea- son reduced people’s risk of emergency department visits by 29 percent, their risk of hospitalization by 39 percent and their risk of death by 64 percent. Of the nearly 300,000 U.S. participants in the study, 35 per- cent received the Pfizer vaccine (COMIRNATY), and 64 percent received the Moderna vaccine (Spikevax). …
摘自《科学美国人》(Scientific American)第35卷 第1期 冬季刊 · 2026年春季刊,Sara Novak。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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