阪崎肠杆菌的分型研究对流行病学调查、追踪和预防传播具有重要意义。
Research on the typing of Enterobacter sakazakii takes an important role on epidemiological investigation, tracking and preventing transmission.
流行病学调查和基因型分型均已确认在这一区域多个国家和美洲有麻疹病毒传播。
Epidemiological investigations and genotyping have confirmed transmission of measles virus among several countries in the Region and to the Americas.
与水痘相关的一个重要的安全性问题是其对带状疱疹的流行病学的影响—这种影响既见于受接种者，也见于既往曾感染过野生型水痘的个体。
An important safety issue related to the varicella vaccine is the impact on the epidemiology of herpes zoster both in vaccinees as well as in individuals previously infected with wild-type varicella.
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