COVID-19 infection and inactivated vaccination: Impacts on clinical and immunological profiles in Chinese children with type 1 diabetes

Figure 3 Immune spectrum of type 1 diabetes patients with and without a history of coronavirus disease 2019 infection/vaccination. A: Proportion of different lymphocyte types; B: Differences in IgG; C: Differences in IgA. None: The non-infection/non-vaccination group [those with neither a history of coronavirus disease 2019 (COVID-19) infection nor a history of COVID-19 vaccination]; Vaccination only: The vaccination-only group (those without a history of COVID-19 infection but with a history of COVID-19 vaccination); Infection: The infection group (those with a history of COVID-19 infection). ^aP < 0.05, ^bP< 0.01.