【摘要】 20 0 1年 9月和 10月 ,安徽省某两所学校先后报告了流感样疾病爆发疫情 ,罹患率分别达 12 .19%和 4 8.2 2 % ,罹患对象主要为学生 ,两起疫情均经病原学证实为乙型流感病毒引起。本文分析了两起爆发疫情的流行病学特征 ,并评价其控制措施效果。结果表明 ,及时的疫情报告是及时采取措施的前提 ,集中隔离、治疗和严格e消毒等综合性措施是控制疫情流行强度的有效措施更多还原

【Abstract】 Objetive Two outbreaks of influenza B, both confirmed by viral culture, occurred in two schools of Anhui Province in Sept. and Oct. 2001 with attack rate 12.19% and 48.22% respectively. Students were the main target population. The paper analyzed the characteristics of the outbreaks and evaluated the effect of control measures. The results suggested that timely reporting is precondition of implementing measures. Comprehensive measures, such as isolating and treating patients in the same place and disinfecting the immediate environment strictly, were effective measures to control outbreak of influenza B.更多还原