论文部分内容阅读
目的了解天水市蜚蠊密度及其带菌情况,为预防控制相关传染病提供科学依据。方法粘捕法调查蜚蠊密度,瓶诱法捕蠊制作标本鉴定,并进行细菌、寄生虫、甲、乙型肝炎病毒检测。结果共调查15个点,蜚蠊平均密度为9.48只/张,种类有日本大蠊和德国小蠊。细菌检测变形杆菌、大肠埃希菌、志贺菌、沙门菌均阳性,霍乱弧菌、伤寒杆菌、蛔虫、丝虫、钩虫均阴性,甲型肝炎抗体(IgM)及乙型肝炎表面抗原(HBsAg)亦均为阴性。结论初步掌握了天水市蜚蠊密度、种群构成及其目前带菌(毒)、寄生虫情况,对其他有关蜚蠊危害研究尚待深入调查。
Objective To understand the density of cockroach and its carriage in Tianshui and to provide a scientific basis for the prevention and control of infectious diseases. Methods The method of sticking catching was used to investigate the density of cockroaches and the identification of cockroaches produced by bottle-luring method. Bacteria, parasites, A and B were tested. Results A total of 15 spots were surveyed. The average density of cockroaches was 9.48 per sheet, with species of Japanese cockroach and German cockroach. Bacteria detected Proteus, Escherichia coli, Shigella, Salmonella were positive, Vibrio cholerae, Salmonella typhi, roundworm, filariasis, hookworm were negative, hepatitis A antibody (IgM) and hepatitis B surface antigen (HBsAg ) Are also negative. Conclusion The density of cockroaches in Tianshui City, their population composition and their current status of carrying bacteria and parasites have been mastered. Other studies on the hazards of cockroaches are yet to be further investigated.