论文部分内容阅读
目的了解宁阳县发热伴血小板减少综合征(SFTS)在人群中的感染状况及抗体水平,为制订相应的防控策略和措施提供科学依据。方法按照随机抽样的原则,在宁阳县的鹤山乡、伏山镇采集不同年龄人群血清标本574份,利用间接法ELISA-IgG抗体方法检测人群发热伴血小板减少综合征布尼亚病毒(简称新型布尼亚病毒,SFTSV)感染状况和抗体水平[4]。结果本次调查574份血清样本,SFTSV总抗体阳性血清11份,阳性率为1.92%,提示宁阳县存在SFTSV的流行及隐性感染。SFTSV总抗体阳性率不存在地区、年龄及性别差异。结论宁阳县是SFTSV的流行区域,需加强SFTSV的宣传培训工作,提高防控意识及快速诊断能力[2]。
Objective To understand the infection status and antibody level of fever in patients with thrombocytopenia syndrome (SFTS) in Ningyang County and to provide scientific basis for formulating corresponding prevention and control strategies and measures. Methods According to the principle of random sampling, 574 serum samples from different age groups were collected in Heshan Township and Voushan Town of Ningyang County. The indirect ELISA method was used to detect fever and thrombocytopenia syndrome Bunia virus Niger virus, SFTSV) infection status and antibody levels [4]. Results In this study, 574 serum samples and 11 SFTSV positive sera were obtained. The positive rate was 1.92%, suggesting that there was prevalence and latent infection of SFTSV in Ningyang County. SFTSV total antibody positive rate does not exist by region, age and gender differences. Conclusion Ningyang County is the endemic area of SFTSV. It is necessary to strengthen the propaganda and training of SFTSV to improve the awareness of prevention and control and the ability of rapid diagnosis [2].