目的分析灌云县2020年疑似预防接种异常反应(adverse events following immunization,AEFI)情况,评估预防接种安全性并提出干预对策,为减少AEFI提供科学依据。方法通过“江苏省预防接种综合服务管理系统”收集灌云县2020年所有疫苗接种...目的分析灌云县2020年疑似预防接种异常反应(adverse events following immunization,AEFI)情况,评估预防接种安全性并提出干预对策,为减少AEFI提供科学依据。方法通过“江苏省预防接种综合服务管理系统”收集灌云县2020年所有疫苗接种资料,通过“国家免疫规划信息系统”收集灌云县2020年报告的AEFI个案资料,统计分析疫苗接种剂次数和AEFI发生率及其特征。结果2020年累计接种26类疫苗237506剂次,报告154例AEFI,报告发生率为64.84/10万剂。其中一般反应150例,占97.40%,异常反应4例(过敏性皮疹和血管性水肿各2例),占2.60%,发生率分别为63.16/10万剂、1.68/10万剂。男性(87例)与女性(67例)发生例数之比为1.30∶1;年龄0~13岁,其中居前3位的为0岁组(59例,38.31%)、1岁组(60例,38.96%),2岁组(17例,11.04%)。每月均有AEFI事件报告,报告数居前3位的月份为7月(23例)、8月(22例)和11月(19例),占全年的41.56%。夏秋季报告数(100例)是冬春季报告数(54例)的1.85倍。86.36%的AEFI发生与接种时间间隔在0 d以内。共有20类疫苗报告发生AEFI,发生率居于前3位的是百白破疫苗(无细胞)(327.48/10万剂)、13价肺炎疫苗(181.49/10万剂)和Hib疫苗(170.07/10万剂)。全县13个镇街均有AEFI报告,发生率居前3位的为圩丰镇(130.87/10万剂)、南岗镇(101.30/10万剂)、小伊镇(89.02/10万剂),侍庄街道报告发生率最低,仅为5.77/10万剂。所有AEFI者均未住院,治愈率100%。结论灌云县2020年AEFI总报告发生率和各疫苗AEFI报告发生率均在正常监测范围内。今后应加大AEFI知识宣传和监测力度,进一步提高预防接种安全性。展开更多
[Objective] The paper was to establish an affordable indoor virus inoculation and identification technology. [Method] Taking Tobacco Mosaic Virus (TMV) and Cucumber Mosaic Vires (CMV) of sweet (hot) pepper as th...[Objective] The paper was to establish an affordable indoor virus inoculation and identification technology. [Method] Taking Tobacco Mosaic Virus (TMV) and Cucumber Mosaic Vires (CMV) of sweet (hot) pepper as the sources of virus, an affordable indoor virus inoculation and identification technology was developed in the paper. [ Result] The suitable inoculation concentration of CMV was five to ten times, and the best seedling age for inoculation was five to six leav- es. Suitable inoculation concentration of TMV was 20 to 30 times, and the best seedling age for inoculation was three to six leaves. Single inoculation technology was mainly used for indoor virus inoculation and identification of sweet (hot) pepper, and complex inoculation technology could also be adopted with first, st inoculation of CMV and late inoculation of TMV. For mixed inoculation technology, CMV: TMV should be 1: 1. Complex inoculation and mix inoculation should base on the tech- nology of single inoculation. Disease resistant materials, AID1-W22-dg176, ABgl-W22-48123, AB91-DL-6428, HY031-2-8-1-6, BYT-4-1-3-6-8, JFG-2-1-2-6, JF8S-1-1-5-4-8 and I'502-1-1-3-5, were identified by this method. [ Conclusion] This research provided scientific basis for standardization of indoor inoculation of sweet (hot) pepper virus.展开更多
文摘目的分析灌云县2020年疑似预防接种异常反应(adverse events following immunization,AEFI)情况,评估预防接种安全性并提出干预对策,为减少AEFI提供科学依据。方法通过“江苏省预防接种综合服务管理系统”收集灌云县2020年所有疫苗接种资料,通过“国家免疫规划信息系统”收集灌云县2020年报告的AEFI个案资料,统计分析疫苗接种剂次数和AEFI发生率及其特征。结果2020年累计接种26类疫苗237506剂次,报告154例AEFI,报告发生率为64.84/10万剂。其中一般反应150例,占97.40%,异常反应4例(过敏性皮疹和血管性水肿各2例),占2.60%,发生率分别为63.16/10万剂、1.68/10万剂。男性(87例)与女性(67例)发生例数之比为1.30∶1;年龄0~13岁,其中居前3位的为0岁组(59例,38.31%)、1岁组(60例,38.96%),2岁组(17例,11.04%)。每月均有AEFI事件报告,报告数居前3位的月份为7月(23例)、8月(22例)和11月(19例),占全年的41.56%。夏秋季报告数(100例)是冬春季报告数(54例)的1.85倍。86.36%的AEFI发生与接种时间间隔在0 d以内。共有20类疫苗报告发生AEFI,发生率居于前3位的是百白破疫苗(无细胞)(327.48/10万剂)、13价肺炎疫苗(181.49/10万剂)和Hib疫苗(170.07/10万剂)。全县13个镇街均有AEFI报告,发生率居前3位的为圩丰镇(130.87/10万剂)、南岗镇(101.30/10万剂)、小伊镇(89.02/10万剂),侍庄街道报告发生率最低,仅为5.77/10万剂。所有AEFI者均未住院,治愈率100%。结论灌云县2020年AEFI总报告发生率和各疫苗AEFI报告发生率均在正常监测范围内。今后应加大AEFI知识宣传和监测力度,进一步提高预防接种安全性。
基金Supported by National Science and Technology Support Program(2012BAD02B02-10)Shijiazhuang Experiment Station of National Staple Vegetable Industrial Technology System(CARS-25-G-05)+2 种基金Science and Technology Support Program of Hebei Province(11220102D-1)Project of Hebei Science and Technology Hall(11220701D)Youth Foundation of Hebei Academy of Agriculture and Forestry Sciences(A2012050302)
文摘[Objective] The paper was to establish an affordable indoor virus inoculation and identification technology. [Method] Taking Tobacco Mosaic Virus (TMV) and Cucumber Mosaic Vires (CMV) of sweet (hot) pepper as the sources of virus, an affordable indoor virus inoculation and identification technology was developed in the paper. [ Result] The suitable inoculation concentration of CMV was five to ten times, and the best seedling age for inoculation was five to six leav- es. Suitable inoculation concentration of TMV was 20 to 30 times, and the best seedling age for inoculation was three to six leaves. Single inoculation technology was mainly used for indoor virus inoculation and identification of sweet (hot) pepper, and complex inoculation technology could also be adopted with first, st inoculation of CMV and late inoculation of TMV. For mixed inoculation technology, CMV: TMV should be 1: 1. Complex inoculation and mix inoculation should base on the tech- nology of single inoculation. Disease resistant materials, AID1-W22-dg176, ABgl-W22-48123, AB91-DL-6428, HY031-2-8-1-6, BYT-4-1-3-6-8, JFG-2-1-2-6, JF8S-1-1-5-4-8 and I'502-1-1-3-5, were identified by this method. [ Conclusion] This research provided scientific basis for standardization of indoor inoculation of sweet (hot) pepper virus.