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2006年2月～2007年5月,墨西哥儿童分期接种了一种单价轮状病毒疫苗。本研究根据2008～2009年期间墨西哥儿童因腹泻死亡的数据来评估该疫苗的有效性。
From February 2006 to May 2007, Mexican children were vaccinated in stages with a monovalent rotavirus vaccine. This study assessed the effectiveness of the vaccine based on data on deaths from diarrhea in Mexican children between 2008 and 2009.