2019年—2021年黑龙江省流感监测质量评估  

Quality assessment of influenza surveillance in Heilongjiang,2019—2020

作　　者：舒畅[1] 许军[1] 石鑫[1] 冷焱 孙巍[1] SHU Chang;XU Jun;SHI Xin;LENG Yan;SUN Wei(Heilongjiang Provincial Center for Disease Control and Prevention,Harbin,Heilongjiang 150030,China;不详)

机构地区：[1]黑龙江省疾病预防控制中心,黑龙江哈尔滨150030 [2]鸡西市疾病预防控制中心,黑龙江鸡西158100

出　　处：《中国卫生检验杂志》2022年第10期1266-1270,共5页Chinese Journal of Health Laboratory Technology

基　　金：国家科技重大专项(2017ZX10103007-004)。

摘　　要：目的了解2019年—2021年黑龙江省流感监测工作质量情况,进一步提升全省流感监测水平。方法根据《黑龙江省流感监测工作质量评估方案(2017年版)》对各网络实验室和哨点医院流感监测结果和质量进行分析。结果2019年—2020年全省共检测流感样病例标本12571份,阳性1443份,阳性率为11.48%,生成并上送482株流感毒株(包含84株鸡胚毒株);2020年—2021年全省共检测流感样病例标本14466份,阳性7份,阳性率为0.05%,生成并上送2株流感毒株;2019年—2020年黑龙江省共发生18起流感样病例暴发疫情;2019年—2020年,全省20家哨点医院中有9家未完成国家要求的标本采样量(650份/年),有11家哨点医院没能按照方案完成每月/周最低采样量;2020年—2021年,2家哨点医院未完成标本采样量,4家哨点医院没能完成每月/周最低采样量。在2个监测年度中,牡丹江市均获得总分第一名。结论各地市要提高流感监测敏感性和准确性,特别是流感暴发疫情,为下一年度全省流感防控工作做好准备。Objective To evaluate the quality of influenza surveillance in Heilongjiang Province from 2019 to 2020,in order to further improve the level of influenza surveillance in the whole province.Methods The results of influenza surveillance in network laboratories and sentinel hospitals were analyzed according to the standards of the Heilongjiang Influenza Surveillance Quality Assessment Programme(2017 edition).Results From 2019 to 2020,a total of 12571 samples of ILI cases were tested in Heilongjiang Province,and 1443 were positive,with a positive rate of 11.48%.482 influenza strains(including 84 chicken embryo strains)were generated and delivered.From 2020 to 2021,a total of 14466 samples of ILI cases were tested,and 7were positive,with a positive rate of 0.05%,2 influenza strains were generated and delivered.There were 18 ILI outbreaks occurred from 2019 to 2020.The timeliness and completeness of ILI data reports were good in most of the sentinel hospitals,and there is not timely reporting of the situation in several weeks.From 2019 to 2020,9 out of 20 sentinel hospitals in the province did not complete the sample size required by the state(650 cases/year),and 11 sentinel hospitals failed to meet the monthly/weekly minimum sample size.From 2020 to 2021,there are 2 sentinel hospitals failed to complete the sample size and 4 sentinel hospitals failed to complete the weekly and monthly minimum sample size.In both monitoring years,Mudanjiang took first place in the total score.Conclusion All of the cities should improve the sensitivity and accuracy of influenza surveillance,especially the outbreak of influenza,to prepare for the next year’s influenza prevention and control work.

关 键 词：流感监测 流感样病例 质量评估 

分 类 号：R446[医药卫生—诊断学]