Can Fam Physician. 2013 May;59(5):497-8.
What is the basis for the new recommendations to vaccinate pregnant women against pertussis after the first trimester?
There have been outbreaks of epidemic proportions of pertussis, mostly among young infants who have not received sufficient passive immunity from their mothers. This strategy of vaccination during pregnancy aims at stopping these life-threatening epidemics.
新的建议是在妊娠第一 trimester 后为孕妇接种百日咳疫苗,其依据是什么?
百日咳已经爆发流行,主要发生在未从母亲那里获得足够被动免疫力的婴儿中。这种在妊娠期间接种疫苗的策略旨在阻止这些危及生命的疫情。