An outbreak of influenza A in Shanghai after ending the zero-COVID policy in February-March 2023

Dear Editor,

Source: Journal of Infection - May 27, 2023 Category: Infectious Diseases Authors: Pengcheng Liu, Fangying Cheng, Liyun Su, Zhicheng Ye, Menghua Xu, Lijuan Lu, Ran Jia, Xunhua Zhu, Lingfeng Cao, Jin Xu Tags: Letter to the Editor Source Type: research