Post COVID-19 more male patients were hospitalized than female; and more underlying diseases、worse Immunosuppression ; mechanical ventilation had higher ICU admissions; and longer hospital stays.
Post COVID-19, the virus detection of pneumonia patients increased significantly;Pre COVID-19, Virus mainly detected by InfAH1N1, HRV and HADV, and Post COVID-19, mainly HRV, HRSV and HMPV.There were no statistical differences in neutrophil percentage of dividing core, and platelet count, while PCT. In terms of virus detection, the detection rate of virus decreased, and the detection rate of influenza virus also decreased. The P value was <0.05, which was statistically significant, especially InfAH1N1 (2009) was not detected after COVID-19. In terms of bacterial culture results, the detection rate of G-and fungi decreased, and the two groups were also statistically different. Table 1. The virus and influenza virus detection of each year are in the supplementary.