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流行性脑脊髓膜炎(Epidemic cerebrospinal meningitis)简称流脑,是由脑膜炎奈瑟菌引起的经呼吸道传播的一种化脓性脑膜炎,一般易发于低年龄段儿童,患者主要集中在15岁以下的少年儿童,特别是6个月~2岁的婴幼儿更容易感染[1-2]。接种疫苗是控制脑膜炎球菌病的有效手段。杭州市对2岁以下儿童接种的疫苗主要有A群脑膜炎球菌多糖疫苗和A群C群脑膜炎球菌结
Epidemic cerebrospinal meningitis (Epidemic cerebrospinal meningitis) referred to as meningitis, is caused by Neisseria meningitidis transmitted through the respiratory tract of a purulent meningitis, usually in children of lower age, mainly in patients aged 15 The following children, especially infants aged 6 months to 2 years, are more likely to become infected [1-2]. Vaccination is an effective means of controlling meningococcal disease. Vaccines administered to children under 2 years of age in Hangzhou are mainly group A meningococcal polysaccharide vaccine and group A meningococcal meningitis