Moreover, even by 1 year after infection, the absolute counts of total Tregs (0.97 cells/μL (0.47; 1.72) to 2.56 cells/μL (1.21; 3.58)), Naïve Tregs (0.12 cells/μL (0.051;0.42) to 0.50 cells/μL (0.24; 0.79)), and CM Tregs (0.62 cells/μL (0.34; 1.08) to 1.29 cells/μL (0.84; 2.52)), expressing CD73, were decreased compared to healthy donors. Here, NT5E is linked to infection.