流感 A（H1N1）2009 病毒感染的旅行和年龄。
Travel and age of influenza A (H1N1) 2009 virus infection.
机构信息
PRESTO, Japan Science and Technology Agency, Saitama, Japan.
出版信息
J Travel Med. 2010 Jul-Aug;17(4):269-70. doi: 10.1111/j.1708-8305.2010.00418.x.
Abstract
Age distribution of 4,986 cases of influenza A (H1N1) 2009 in Japan was analyzed. Cases with a travel history within 10 days preceding the illness onset were significantly older than indigenous cases (p < 0.01) reflecting age-specific travel patterns. Border controls should account for the high frequency of infection among adults.
摘要
对日本 4986 例甲型 H1N1 流感病例的年龄分布进行了分析。在发病前 10 天内有旅行史的病例明显比本土病例年龄大（p<0.01），反映了特定年龄的旅行模式。边境控制应考虑到成年人感染率高的问题。
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