Dawn M E Bowdish, Vinod Chandran, Carol A Hitchon, Gilaad G Kaplan, J Antonio Avina-Zubieta, Paul R Fortin, Maggie J Larché, Gilles Boire, Anne-Claude Gingras, Roya M Dayam, Ines Colmegna, Luck Lukusa, Jennifer L F Lee, Dawn P Richards, Daniel Pereira, Tania H Watts, Mark S Silverberg, Charles N Bernstein, Diane Lacaille, Jenna Benoit, John Kim, Nadine Lalonde, Janet Gunderson, Hugues Allard-Chamard, Sophie Roux, Joshua Quan, Lindsay Hracs, Elizabeth Turnbull, Valeria Valerio, Sasha Bernatsky
OBJECTIVE: To determine how serologic responses to COVID vaccination/infection in immunemediated inflammatory disease (IMID) are affected by time since last vaccination and other factors. METHODS: Post-COVID-19 vaccination, data and dried blood spots/sera were collected from adults with rheumatoid arthritis, inflammatory bowel disease, systemic lupus, ankylosing spondylitis/spondylarthritis and psoriasis/psoriatic arthritis. First sample was at enrolment and then 2-4 weeks and 3, 6, and 12 months after latest vaccine dose...
April 15, 2024: Journal of Rheumatology