美国ACIP对孕妇接种百日咳疫苗提出建议

来源 http://blog.sina.com.cn/s/blog_6f0ff6130100tyev.html (来自:The Washington Post http://www.washingtonpost.com/national/health-science/federal-panel-recommends-vaccinating-pregnant-women-to-protect-infants-from-whooping-cough/2011/06/22/AG3EvGgH_story.html) 本周三,ACIP投票通过,推荐未接种疫苗的孕妇接种百日咳疫苗。这种未使用活细菌的疫苗将被用于孕期的第三个三月,或倒数第二个三月。 儿童在2月龄开始需要接种一系列的百日咳疫苗。现在,因百日咳死亡或住院的婴幼儿大部分发生在头两个月。一些研究发现,孕妇接种疫苗能将免疫力传给她的孩子。 去年在加利福尼亚和其他州发生的百日咳爆发导致全国超过21000个病例,较2009年至少多出4000例。 The Advisory Committee on Immunization Practices on Wednesday voted to recommend the shot for pregnant women who previously were not vaccinated. The vaccine, which does not use live bacteria, would be given in the third trimester or late second trimester. Children get whooping cough vaccine in a series of shots beginning at 2 months. Most infant deaths and hospitalizations now occur in the first two months of life. Some research has found that vaccinating a pregnant woman will allow her to pass some immunity to her child. Outbreaks of whooping cough last year in California and other states led to more than 21,000 cases nationwide, at least 4,000 more than in 2009.
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