Posted 4/17/2021 9:58 AM (GMT -5)
This just came out today, the research citations are in the article:
https://www.nytimes.com/2021/04/15/health/coronavirus-vaccine-immune-system.html
"In one such study, British researchers followed nearly 7,000 people with Crohn’s disease or ulcerative colitis from 90 hospitals in the country. They found that less than half of patients who took Remicade mounted an immune response following coronavirus infection."