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目的分析广西崇左市1950—2015年疟疾防制效果,为今后疟疾防制提供依据。方法收集整理崇左市各市县区1950—2015年历年疟疾防制资料,采用Excel软件进行统计分析和图表制作。结果崇左市五十年代存在4种疟原虫流行及4种传疟媒介,属于疟疾高度混合流行区,并以恶性疟病例为主,当地居民疟疾病例数报告最多的1953年为52 422例,人群发病率为635.30/10万;经过30年的疟疾防制后,1979年疟疾病例下降至1 127例,发病率为62.00/10万;1991年后在当地居民中未发现恶性疟病例,2000年后未发现间日疟病例。自1980年开始当地出现流动人口疟疾病例,八十年代和九十年代在国内感染的疟疾病例占78.42%,近5年在国外感染的病例占93.75%,其中73.33%的病例在东南亚国家感染。结论崇左市当地居民疟疾达到国家消除疟疾标准,但仍然受到输入性疟疾威胁,需继续加强监测和控制。
Objective To analyze the effect of malaria control in Chongzuo City of Guangxi from 1950 to 2015 and provide the basis for future malaria control. Methods To collect and sort out malaria control data from 1950 to 2015 in counties and cities of Chongzuo City, and to make statistical analysis and chart production by Excel software. Results There were four kinds of malaria epidemic and four kinds of malaria transmission media in Chongzuo in the 1950s. They belonged to a highly mixed malaria epidemic area and were predominantly falciparum malaria cases. The largest number of malaria cases reported by local residents was 52,422 in 1953, The population incidence rate was 635.30 / 100,000. After 30 years of malaria control, the number of malaria cases dropped to 1 127 cases in 1979, with an incidence rate of 62.00 / 100 000. No cases of falciparum malaria were found in local residents after 1991 Years after the discovery of vivax malaria cases. Since 1980, local cases of malaria occurred in floating population. In the 1980s and 1990s, malaria cases in China accounted for 78.42%. In the past five years, 93.75% of them were infected abroad, of which 73.33% were infected in Southeast Asian countries. Conclusion Malawi, a local resident in Chongzuo City, met the national malaria elimination standard but is still threatened by imported malaria and needs to continue to strengthen its monitoring and control.