Lymphopenia and lymphocytosis in practical healthy people born and living in the North pool of mature
neutrophils is ensured by the principle of reverse regulation in response to neutropenia
Elevated Exhaustion Levels of NK and CD8+ T Cells as Indicators for Progression and Prognosis of COVID-19 Disease for the severity of COVID-19. Results: The
counts and percentages of NK cells, CD4+ T cells, CD8+ T cells and NKT