CD4 and COVID-19: The univariate analysis shows that age, marital status, educational background, occupation, duration of ART treatment, CD4+ T cell counts before 6 months, CD4+ T cell counts and VL prior to ART initiation, and SF-12 scores had no impact on vaccination willingness (all p > 0.05, Table 4), while the number of PLWH who consulted their physicians about the COVID-19 vaccine was significantly lower in those with vaccine hesitancy (36.5% vs. 54.0%, p = 0.002).