COVID-19 Research Paper Volume 12, Issue 9 pp 7639—7651
Immune environment modulation in pneumonia patients caused by coronavirus: SARS-CoV, MERS-CoV and SARS-CoV-2
Figure 1. The pathogenic mechanisms of the three pneumonias. (A) SARS-CoV; (B) MERS-CoV; (C) SARS-CoV-2.