Hadassah-Hebrew University Hospital, Ein Kerem, Jerusalem, Israel.
Emerg Infect Dis. 2011 Sep;17(9):1740-3. doi: 10.3201/eid1709.102022.
During the pandemic (H1N1) 2009 outbreak in Israel, incidence rates among children were 2× higher than that of the previous 4 influenza seasons; hospitalization rates were 5× higher. Children hospitalized for pandemic (H1N1) 2009 were older and had more underlying chronic diseases than those hospitalized for seasonal influenza.
在 2009 年以色列大流感（H1N1）疫情期间，儿童发病率比前 4 个流感季节高 2 倍；住院率高 5 倍。因大流感（H1N1）住院的儿童比因季节性流感住院的儿童年龄更大，且有更多潜在的慢性疾病。
