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. 2021 Dec;161(6):2041-2043.e1.
doi: 10.1053/j.gastro.2021.08.014. Epub 2021 Aug 12.

Decreased Antibody Responses to Ad26.COV2.S Relative to SARS-CoV-2 mRNA Vaccines in Patients With Inflammatory Bowel Disease

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Decreased Antibody Responses to Ad26.COV2.S Relative to SARS-CoV-2 mRNA Vaccines in Patients With Inflammatory Bowel Disease

Valeriya Pozdnyakova et al. Gastroenterology. 2021 Dec.
No abstract available

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Figures

Figure 1
Figure 1
(A) Percentage of participants with a positive anti-Spike IgG value (≥50 AU/mL) based on vaccine type at least 2 weeks after regimen completion. (B) Log10(anti-spike IgG value) among participants receiving Ad26.CoV2.S (Johnson & Johnson), mRNA-1273 (Moderna/National Institutes of Health), and BNT162b2 (Pfizer-BioNTech) vaccines at 3 time points: after regimen completion (2–13 days after completing regimen), week 2 (14–29 days after completing regimen), and week 8 (42–84 days after completing regimen). Dotted line represents manufacturer set anti-spike IgG positivity threshold (>50 AU/mL).

References

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