Fig. 2

Cellular and humoral responses detected. (A) Representation of the percentage of cases in which responses to the viruses (CMV among CMV-positive individuals in black, influenza in grey and SARS-CoV-2 in white) were not detected with each of the different measurements performed. (B) Schematic representation of the type of memory responses detected for the three viral infections (CMV, influenza and SARS-CoV-2). The percentage of patients in the different situations found for each virus is indicated (no detectable response in black, cellular response with no humoral response detected in dark grey, humoral response with no cellular response detected in light grey, and cellular and humoral responses detected in white). In the upper part is represented the percentage of patients that showed anti-S, anti-N or both humoral responses against SARS-CoV-2. In the bottom it is represented the percentage of patients that showed IFN-γ production, granzyme B production or both types of cellular responses against the three viruses. Vac: vaccinated_19/20. Unvac: unvaccinated_19/20