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Table 2 Geometric mean titre (GMT) of anti-CT IgG, anti-CT IgA and vibriocidal antibodies elicited in rabbits vaccinated with either the LACV or unformulated VCUSM14P

From: Immunogenicity and protective efficacy of a live, oral cholera vaccine formulation stored outside-the-cold-chain for 140 days

Immune response (n = 3)

GMT (range) on week

Pre

First

Second

Third

Fourth

Anti-CT IgG

LACV

10.00 (10)

17.12 (16–22)

697.17 (531–829)

1585.87 (1270–2307)

2754.71 (2351–3191)

Unformulated VCUSM14P

10.00 (10)

15.44 (12–18)

162.66 (138–182)

382.00 (375–387)

646.18 (610–712)

Anti-CT IgA

LACV

10.00 (10)

72.67 (65–78)

94.87 (88–100)

129.00 (114–151)

150.95 (143–161)

Unformulated VCUSM14P

10.00 (10)

67.39 (61–73)

77.77 (63–86)

86.78 (85–90)

79.82 (64–90)

Vibriocidal antibody

LACV

10.00 (10)

40.00 (40)

153.03 (140–160)

156.59 (150–160)

316.42 (300–330)

Unformulated VCUSM14P

10.00 (10)

40.00 (40)

139.04 (120–160)

149.30 (130–160)

145.37 (120–160)