111. Influenza and Pneumococcal vaccination rate in a cohort of adults with chronic comorbid conditions in Colombia.

Abstract Background Lower respiratory tract infections (LRTI) are the leading cause of mortality and morbidity worldwide. Elderly patients with comorbid conditions at higher risk developing LRTI systemic complications. Therefore, Centers for Disease Control Prevention (CDC) United States National Center Immunization Respiratory Diseases (US-NCIRD) recommend that older than 19 be vaccinated influenza annually. Patients 65 or (of any age) should pneumococcal vaccine. Low-middle-income countries like Colombia do not have strong policies adults to get vaccinated. According CDC recommendations, this study aims determine vaccination rate in a Colombian cohort. Figure 1. Panel A illustrates patients’ distribution vaccine cohort, while B shows Methods This is description prospective cohort chronic between 2020-and 2022 Bogotá, Colombia. We compared number against Influenza S. pneumoniae, according adherence international guidelines. Results The was composed 810 patients. median [IQR] age 63 [53-62] most common comorbidities were 52.2% [423/810] arterial hypertension, 21.7% [176/810] coronary disease, 19.0% [154/810] congestive heart failure, 17.4% [141/810] kidney disease. 808 been (Figure 1A), but only 31.7% [256/808] immunized last year. Also, 17.8% [144/810] whole years old received quadrivalent flu shot. Moreover, 86.4% [700/810] meet criteria 1B), 11.9% [83/700] least one Conclusion Vaccination rates our adult meager. these More robust programs required Disclosures All Authors: No reported disclosures.