Updates on vaccinating the inflammatory bowel disease patient.

Many of the therapeutic options for patients with inflammatory bowel disease (IBD) suppress the immune system, which increases the risk of certain infections in these patients. Effective vaccines exist and offer protection against a number of infectious diseases. However, data has shown that IBD patients are inadequately vaccinated and, as a result, are at risk of developing certain preventable infections. Furthermore, gastroenterologists' knowledge regarding the appropriate immunizations to administer to their IBD patients is suboptimal. Areas covered: Over the past several years, there has been a considerable amount of research contributing to our knowledge regarding vaccination of patients with IBD. Expert opinion: This updated review article focuses on the current immunization schedule for the IBD patient and stresses the important role of the gastroenterologist as an active participant in the health maintenance of their IBD patients.