Financial support. This work was supported by the Chinese
National Major Project for Infectious Diseases Control (No.
2014ZX10004005), National Science and Technology Major Project for
Control and Prevention of Major Infectious Diseases of China
(2017ZX10103004).
Potential conflicts of interest. All authors: No reported
conflicts.
Acknowledgments: LW and XL conceived of the project and
performed the analysis; LW, SL, and JZ collected the data; LW and QZ did
the experiments; LW drafted the paper, and all authors critically
revised the manuscript; XL takes full responsibility for the data and
analysis.
We appreciate all the clinicians and nurses who participated in treating
the patients with viral CAP.