Fig. 2From: Two-year immune effect differences between the 0–1–2-month and 0–1–6-month HBV vaccination schedule in adultsComparisons of the different immune memories between the different vaccination schedules groups, indicated by 2-month and 2-year anti-HBs levels. The 621 participants who completed both the 2-month and 2-year follow-up were included in the first part of the analysis; 471 participants in the “well production and good maintenance” group in the first part of the analysis, with anti-HBs1(+) and anti-HBs2(+), were included in the second part of analysis and were further divided into four different subgroups. Anti-HBs1, hepatitis B antibody at 2 months after three vaccine injections; Anti-HBs2, hepatitis B antibody at 2 years after three vaccine injectionsBack to article page