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. 2023 Oct 3;29(10):1662-1666.
doi: 10.1093/ibd/izad019.

Persistence of Antibodies Six Months after Three COVID-19 mRNA Vaccine Doses in Patients with Inflammatory Bowel Disease

Freddy Caldera  1 , Luke Richard  2 , Mazen Almasry  2 , Hiep Phan  2 , Kelly Chun  3 , Francis A Farraye  4 , Mary S Hayney  5
Affiliations

Persistence of Antibodies Six Months after Three COVID-19 mRNA Vaccine Doses in Patients with Inflammatory Bowel Disease

Freddy Caldera et al. Inflamm Bowel Dis. .
No abstract available

Keywords: COVID-19 vaccine; Crohn’s disease; inflammatory bowel disease; ulcerative colitis.

Plain language summary

We evaluated antibody concentrations 6 months after a third coronavirus disease 2019 messenger RNA vaccine dose in patients with inflammatory bowel diseases. Almost all patients had an antibody response, and those with a previous SARS-CoV-2 infection had higher antibody concentrations.

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