| 陈灿.云南澜沧县勐朗坝基本消灭疟疾后的监测报告[J].Chinese journal of Epidemiology,1984,5(6):351-353 |
| 云南澜沧县勐朗坝基本消灭疟疾后的监测报告 |
| Surveillance of Malaria after Its Nearly Eradication in Area of Meng-lang, Lan-cong County Yun-nan Province |
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| Abstract: |
| 勐朗坝20个村及1个镇18468人，监测七年，微小按蚊人房密度1980年0.002，1982年0.001。年带虫发病率最高是1982年（0.92/千），但查获阳性45例疟原虫分析，86.7%为外地带入；本地感染13.33%，经追踪根治后都没有在本地居民中引起传播。居民学龄儿童间接荧光抗体试验，1981年检测304人和1982年检测1232人均为阴性，说明灭疟成果基本稳固。 |
| English Abstract: |
| Malaria surveillance was carried out in 20 villages and a town with a population of 18,468 at Menglang, Lancang County for 7 years. Anopheles minimus remained at a low level. The vector density in houses averaged 0.002/person-quarter in 1980 and 0.001/person-quarter in 1982. The highest annual parasite incidence (0.92%) occured in 1982. Malaria cases confirmed microscopically totalled 45, of which 39 cases (86.7%) were imported, 6 cases (13.33%) were autochthonous. By follow-up curative treatment of all the imported cases, transmission of this disease among the aborigines was effctively prevented. IFA conducted in school children showed that the results of 304 and 1,232 children tested in 1981 and 1982 respectively were parasite negative. |
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