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新一代预防伤寒制品中国药品生物制品检定所（１０００５０）王薇媛，辜清吾伤寒是发展中国家共同关注的一个重要公共卫生问题，特别是在学龄儿童中发病比较集中，而更引起人们的重视。据估计全世界每年约有３０００万人发病，死亡约５０万人。近年来，我国伤寒发病呈持续...
A new generation of typhoid prevention products China Drug and Biological Products Inspection Center (100050) Wang Weiyuan, Guqing Wu typhoid fever is a common concern of developing countries, an important public health problem, especially in school-age children, the incidence is more concentrated, but also attracted people’s attention. An estimated 30 million people are affected each year in the world, killing about 500,000 people. In recent years, the incidence of typhoid fever in China continued ...