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目的了解昌平区食品卫生、公共场所从业人员艾滋病病毒(HIV)、梅毒(TP)和丙肝(HCV)感染状况。方法 2011年6月采用连续抽样的方法,对昌平区从事食品卫生、公共场所行业的从业人员进行问卷调查,同时抽取血标本进行HIV抗体、梅毒抗体、HCV抗体血清学检测。结果调查1430名从业人员,共检出HIV感染者1例,感染率为0.14%;TP感染者1例,感染率为0.07%,HCV感染者2例,感染率为0.14%。其中40岁以下年龄的感染率最高,此类人群正处于性活跃期,流动频繁,是HIV、TP、HCV高危人群。结论食品卫生、公共场所从业人员是艾滋病、梅毒及丙肝的易感高发人群,对其进行实验室常规的血清学检测外,还应进行HIV、TP及HCV检测,需加强监测力度,决不能掉以轻心。应加强对食品卫生、公共场所从业人员的疾病监测、宣传及行为干预,继续加强对从业人员的卫生监督。
Objective To understand the prevalence of HIV, syphilis (TP) and hepatitis C (HCV) in food hygiene and public places in Changping District. Methods A continuous sampling method was used in June 2011 to conduct questionnaire surveys among practitioners engaged in food hygiene and public places in Changping District. Meanwhile, blood samples were collected for serological detection of HIV antibody, syphilis antibody and HCV antibody. Results A total of 1430 employees were investigated. One case of HIV infection was detected and the infection rate was 0.14%. One case of TP infection was infected with 0.07% and HCV was infected in 2 cases with infection rate of 0.14%. Including the age of 40 years of age, the highest infection rate, these people are in the period of sexual activity, frequent mobile, is HIV, TP, HCV high-risk groups. Conclusions Food hygiene and public health professionals are susceptible to AIDS, syphilis and hepatitis C, and routine routine serological tests should be conducted in their laboratories. HIV, TP and HCV tests should be carried out. Monitoring should be strengthened, and care must be taken . It is necessary to strengthen disease surveillance, publicity and behavioral interventions in food hygiene and practitioners in public places and continue to strengthen health supervision of practitioners.