Vaccine Evaluation Center, BC Children's Hospital and the University of British Columbia, Vancouver, BC, Canada.
Vaccine. 2010 Apr 19;28(18):3180-4. doi: 10.1016/j.vaccine.2010.02.044. Epub 2010 Feb 26.
A total of 324 pandemic H1N1 cases were reported to the Immunization Monitoring Program, Active from May 1, 2009 to August 31, 2009. As of August 31, 2009, case details were available for 73% (n=235) of these cases. The median age was 4.8 years and 69% of children were older than 2 years of age. In total, 95 (40%) of children were previously healthy. The proportion with an underlying health condition increased with age. Close to 50% of children received antiviral medication. Two children died from the infection. The pediatric risk groups affected and course of disease caused by pandemic H1N1 appear similar to seasonal influenza.
共有 324 例大流行 H1N1 病例被报告给免疫监测计划，该计划从 2009 年 5 月 1 日至 2009 年 8 月 31 日期间处于活跃状态。截至 2009 年 8 月 31 日，这些病例中有 73%（n=235）的病例的详细信息可用。中位数年龄为 4.8 岁，69%的儿童年龄大于 2 岁。共有 95 名（40%）儿童之前身体健康。有基础健康状况的儿童比例随年龄增长而增加。近 50%的儿童接受了抗病毒药物治疗。有两名儿童死于该感染。受大流行 H1N1 影响的儿科风险群体和疾病病程与季节性流感相似。
