广东省韶关市鱼虾肝吸虫囊蚴感染情况及群众防控意识调查分析

目的 了解广东省韶关市区淡水鱼虾感染肝吸虫囊蚴情况,以及群众对肝吸虫病的认知和防范意识,为韶关市相关部门开展肝吸虫病的防治工作提供科学依据.方法 采集韶关市内4个地区淡水鱼/虾样本,采用组织压片法检测囊蚴;通过网络随机对群众进行问卷调查分析了解群众防控意识;应用SPSS 21.0统计学软件处理和分析数据.结果 肝吸虫囊...

Survey analysis of Clonorchis sinensis infection of fish and shrimp and people awareness of prevention in Shaoguan,Guangdong

Objective To understand the Clonorchis sinensis infection situation of freshwater fish and shrimp in Shaoguan city, and the public’s awareness and prevention awareness of Clonorchiasis, we provide scientific basis for the relevant departments of Shaoguan City to carry out the prevention and treatment of Clonorchiasis.MethodsThe questionnaire survey about the prevention and control awareness of clonorchiasis was carried out through the network. The samples of freshwater fish/shrimp were collected from four areas in Shaoguan city from May 2018 to November 2018, and metacercaria of Clonorchis sinensis were detected by tissue compression method. SPSS 21.0 software was used to process and analyze the data.Results The total detection rate of metacercariae of Clonorchis sinensis was 29.55%. The detection rate of freshwater fish(1.78%) was lower than that of freshwater shrimp(58.70%)(P<0.01). There was a significant difference(P<0.05) in the detection rate of metacercariae of Clonorchis sinensis among the four area in Shanguan. The highest detection rate was Renhua area(37.50%).The detection rate of fresh water fish/shrimp in the market(39.96%) was higher than that in the wild(2.20%). There was a significant difference between market and wild(P<0.01). The public’s awareness rate of Clonorchis sinensis was 67.35%, and there were statistical differences in the awareness rate among different age groups and different education levels, which were(χ^2=19.411,P<0.05) and(χ^2=39.624,P<0.05). The history of eating"Sashimi"was 25.77%(101 persons), and the active susceptible group was 30.87%.ConclusionFreshwater fish and shrimp in some areas of Shaoguan City have a certain degree of Clonorchiasis infection. The public has insufficient attitudes and prevention awareness of Clonorchiasis.Active prevention and control measures of Clonorchiasis should be actively carried out, and the prevention awareness of the people should be strengthen.