安庆市1995～2000年流行性乙型脑炎流行病学分析

流行性乙型脑炎(乙脑 )是蚊媒急性传染病 ,安庆市每年均有发生 ,严重危害儿童健康。 1 995～ 2 0 0 0年共收治乙脑患者 1 66例。其中男性 84例 ,女性 82例 ,男女之比为 1 .1∶1 ,来自于农村 1 56例 ,城市 1 0例 ,农村为城市的 1 5 .6倍 ,发病年龄最小为 6个月 ,最大为 1 4岁 ,7岁以下儿童发病 1 30例 ,占总数的 75 .8%。1 995年首例发病于 5月 2 5日 ,末例为 9月 5日 ,流行持续 1 0 0天 ,为流行时间最长的年份。所有病例均以发热起病 ,以稽留热型多见 ,头痛 1 36例 (82 .0 % ) ,呕吐 1 1 6例 (70 .1 % ) ,抽搐 1 0 9例 (65 .6 % ) ,意识障碍…

Epidemic encephalitis b from 1995 to 2000 in anqing city epidemiological analysis

Japanese encephalitis (je) is acute mosquito-borne infectious diseases, anqing city has happened every year, which cause serious damage to children''s health. Total je patients treated from 1995 to 2000 in 166 cases. 84 cases of male, female 82 cases, male and female ratio is 1.1:1, 156 cases came from the rural, 10 cases of city, 15.6 times that of rural to urban onset age minimum 6 months, up to 14 years old, children under the age of 7 130 cases, accounting for 75.8% of the total number of the first onset on May 25, 1995, at the end of the case is September 5, popular last 100 days, for popular time the longest year. All cases with fever onset, type with continued fever, headache, 136 cases (82.0%), vomiting, 116 cases (70.1%), tic 109 cases (65.6%), disturbance of consciousness, 166 cases (100.0%), including sleepiness, 112 cases (66.5%), 115 cases of meningitis irritation positie (69.1%).