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Teale C:Conway医生认为在城市出生的婴儿均需接种卡介苗(BCG)。我们最近在两个社区作了调查,支持这种普遍接种的策略。在城市贫民区发生了结核病的爆发,首先,未进行免疫接种的儿童罹患结核病的潜在风险增高。3例成人和18例儿童发生了感染,接触者中有10人患了结核病,其中8人是儿童。还有10例因为出现无因可寻的Heaf试验阳性结果而需进行化学预防,这些感染者中没有亚洲人。接种BCG后,约有70%的
Teale C: Doctor Conway believes BCT is required for infants born in cities. We recently conducted a survey in two communities to support this universal vaccination strategy. In the urban slums, an outbreak of tuberculosis started. First, children without immunization had an increased risk of tuberculosis. Three adults and 18 children contracted the infection, 10 of whom contracted tuberculosis, eight of whom were children. Another 10 patients required chemical prophylaxis because of positive results from the Heath test, with no Asians among them. About 70% after BCG inoculation