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 8. The quantification of total lymphocytes, CD3+, CD4+ and CD8+ T lymphocytes from peripheral blood from COVID-19 patients by flow cytometry. (AD) Count variation between common and severe type disease. (EH) Count variation between different age groups.