The US has seen nearly 28,000 whooping cough cases this year. Here's what you need to know - CNN

Routine

国际 · 民生

总结

据CNN等媒体汇总，美国今年已累计接近2.8万例百日咳（pertussis）病例，感染上升引发对婴幼儿重症与死亡风险的担忧。报道指出，百日咳通过飞沫传播，早期症状类似感冒，随后可能出现持续剧烈咳嗽；对未完成免疫的婴儿最危险。公共卫生部门建议按程序接种含百日咳成分疫苗，并强调孕晚期接种可将抗体传递给新生儿以降低早期风险，同时提醒出现疑似症状应及时就医并减少与婴幼儿接触。

正文

The US has seen nearly 28,000 whooping cough cases this year. Here's what you need to know CNN Fire in downtown Little Rock engulfs vacant building KATV Whooping Cough Deaths Rise in U.S. as Surge in Infections Continues Scientific American Babies die of whooping cough in several states; third-trimester vaccines could protect them Texas Public Radio | TPR Polk County Continues to See Elevated Pertussis Activity Polk County Iowa (.gov)

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