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通过对一个洲滩型血吸虫病流行村4年的流行病学纵向观察,发现该地传染源种类有牛和人,而牛为主要传染源;江滩感染性钉螺密度较高,流行季节居民接触疫水行为普遍。同时发现所实施的阳性螺地带灭螺结合散放耕牛普治和病人化疗的防治措施虽未能阻断血吸虫病的流行,但取得了一定的疾病控制效果。作者提出该地区今后的防治工作应以强化灭螺、人畜同步化疗和加强耕牛管理为重点。
A 4-year epidemiological longitudinal observation of a schistosomiasis endemic village in the state of Banosha found that cattle and humans were the main source of infection in this village, while cattle were the main sources of infection. Infectious snails were more densely populated and were exposed to residents during the epidemic season Infectious water behavior is common. Also found that the implementation of the positive spiral zone snail mollusc combined with the release of manure and chemotherapy in patients with prevention and treatment measures, although not blocked the prevalence of schistosomiasis, but achieved some disease control effect. The author proposes that future prevention and control work in this area should focus on intensifying mollusc snailing, syncytial therapy between humans and animals and beef cattle management.