摘要
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。
It was found that cattle and residents were infectious sources,and cattle was the main source in the marshland through the longitudinal investigation in a village for 4 years. It was very high in the density of infective snails and was very common for residents to contact wa- ter in endemic areas And it was unable to control the transmission of schistosomisis effec- ti vely in this area with only conventional control. It has been suggeated that control measures should be focus on snail elimination,chemotherapy both for people and animals,and strength- ening the management of cattle.
出处
《中国血吸虫病防治杂志》
CAS
CSCD
1997年第4期206-209,共4页
Chinese Journal of Schistosomiasis Control
基金
国家八.五攻关项目!85-917-02-03
关键词
洲滩型
血吸虫病
流行因素
纵向观察
marshland,schistosomiasis,epidemiological factors, longitudinal observation
