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PubMed COVID-19 Clinical Care

46621 - 46630 of 60077 results found

Memory B cell differentiation from germinal centers

Date
Friday, May 26, 2023 - 4:00 AM
Description
Establishment of humoral immune memory depends on two layers of defense: pre-existing antibodies secreted by long-lived plasma cells; and the antibodies produced by antigen-reactivated memory B cells. Memory B cells can now be considered as a second

COVID-19 vaccination in adults with inflammatory bowel disease

Date
Friday, May 26, 2023 - 4:00 AM
Description
Patients with inflammatory bowel disease (IBD) are not at increased risk of SARS-CoV-2 infection compared to the general population, and most are not at increased risk for severe disease. COVID-19 is nonetheless common, and vaccination is critical