《生命科学》 2015, 27(5): 549-553

人禽流感H7N9、H5N1、H10N8临床特征

曹　彬

(首都医科大学附属北京朝阳医院—北京呼吸疾病研究所，北京 100020)

摘　要：摘　要：人禽流感(human-avian influenza) 是一种由禽流感病毒中某些亚型感染人所引起的急性呼吸道传染病，目前能够感染人的禽流感病毒主要有H5、H7、H9 和H10 亚型。人感染禽流感病毒A(H5N1)、A(H7N9)、A(H10N8) 与重症季节性流感临床表现相似，主要表现为重症肺炎，病死率高。人禽流感与重症季节性流感和重症新甲型H1N1 流感患者有相同的危险因素，如高龄、合并基础疾病等，但人禽流感临床表现更重。

Clinical features of human-avian influenza A (H7N9)， A (H5N1) and A (H10N8)

CAO Bin

(Beijing Chao-Yang Hospital， Beijing Institute of Respiratory Medicine， Capital Medical University， Beijing 100020， China)

Abstract: Abstract: Human-avian influenza is a group of acute transmittable respiratory diseases caused by subgroups of avian influenza viruses， with the most common types of avian influenza A (H5N1)， A (H7N9) and A (H10N8). The clinical features of human-avian influenza are similar to severe infections caused by seasonal influenza， that is， severe pneumonia with high mortality. Human-avian influenza also shares the similar risk factors with seasonal influenza， such as advanced age and underlying diseases.