Table 1 Sample characteristics.

From: Diminished neutralization responses towards SARS-CoV-2 Omicron VoC after mRNA or vector-based COVID-19 vaccinations

Sample cohort (n)

ΔT (days) post-complete vaccination (mean, SD)

ΔT (days) between doses (mean, SD)

Age (years), median (IQR)

Sex (n, %)

Female

Male

one-dose Ad26.CoV2.S (23)

53.8 (17.1)

na

61 (53–68)

14 (60.9)

9 (39.1)

two-dose AZD1222 (25)

28.7 (2.7)

76.7 (3.1)

64 (62–66)

14 (56.0)

11 (44.0)

first dose AZD1222, second dose BNT162b2 (25)

25.3 (6.1)

70.8 (16.8)

67 (57–70)

11 (44.0)

14 (56.0)

first dose AZD1222, second dose mRNA-1273 (24)

23.2 (12.8)

69.6 (16.9)

68 (65–71)

15 (62.5)

9 (37.5)

two-dose mRNA-1273 (24)

31.7 (5.6)

30.7 (5.4)

56 (54–69)

15 (62.5)

9 (37.5)

two-dose BNT162b2 T1 * (23)

29.5 (7.3)

21.2 (1.0)

51 (41–58)

18 (78.3)

5 (21.7)

two-dose BNT162b2 T2 * (23)

174.0 (14.2)

  1. na. not applicable.
  2. *Two-dose BNT162b2 T1 and two-dose BNT162b2 T2 are paired longitudinal samples.