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目的掌握湖北省疟疾流行态势,为制定抗疟措施提供依据。方法对湖北省网报疟疾疫情和监测结果进行统计和描述性分析。结果2008年共报告疟疾1 089例,发病率为0.19万/,其中输入疟疾65例(间日疟46例、恶性疟19例),与2007年1 769例(0.31万/)比下降38.71%。嗜人按蚊分布区发病919例,占全省病例84.39%;中华按蚊分布区170例,占15.61%。疟疾流行季节6~9月共发病575例,占全年病例的52.80%。40~45岁年龄组疟疾发病123例,占发病数的11.33%。襄阳、枣阳、老河口、广水4个县市疟疾发病率超过1万/。孝昌、钟祥、大悟3个县市疟疾发病回升,上升幅度为23.53%~69.30%。全年疟疾防治以控制传染源为重点,但在暴发点同时采取药物浸帐灭蚊措施。结论全省疟疾发病呈下降态势,但局部发病和输入性疟疾上升,以控制传染源为主的抗疟措施有效。
Objective To grasp the epidemic situation of malaria in Hubei Province and provide evidence for the development of anti-malaria measures. Methods A statistical and descriptive analysis of malaria epidemic and monitoring results in Hubei Province was conducted. Results A total of 1 089 malaria cases were reported in 2008, with a morbidity of 19 thousand / person. Among them, 65 malaria cases (46 malaria cases and 19 cases of falciparum malaria cases) were imported, down 38.71% from 1 769 cases (0.31 million cases) . Anthropophagus Anopheles distribution area 919 cases, accounting for 84.39% of the province; Anopheles sinensis distribution area 170 cases, accounting for 15.61%. Malaria prevalence season from June to September a total of 575 cases, accounting for 52.80% of the annual cases. The incidence of malaria in the 40-45 age group was 123, accounting for 11.33% of the total. The incidence of malaria in Xiangyang, Zaoyang, Laohekou and Guangshui provinces exceeded 10,000. Xiaochang, Zhongxiang, Dawu malaria incidence rise in 3 counties, an increase of 23.53% to 69.30%. Throughout the year, malaria control focused on the control of the source of infection, but at the outbreak, drug-dip anti-mosquito measures were also taken. Conclusions The incidence of malaria in the whole province shows a decreasing trend, but the local incidence and input malaria increase. The anti-malaria measures with dominant source of infection are effective.