Article

Population Impact of a hybrid strategy combining maternal RSV vaccination and nirsevimab immunization on lower respiratory tract infections in infants under 1 year in Bogotá: a counterfactual analysis

2026-07-08

Abstract excerpt

<h4>Objective</h4> To assess the impact of a hybrid RSV immunization strategy on hospitalizations, pediatric intensive care unit (ICU) admissions, outpatient visits, and mortality due to LRTI among infants under one year of age in Bogotá. <h4>Methods</h4> We conducted an ecological interrupted time-series study using weekly surveillance data from Bogotá from EW 1 of 2023 to EW 24 of 2026 (181 weeks). Outcomes in...

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Literature Corpus work: ad194189-653e-59ba-855b-8c76bfbdac26
DOI: 10.64898/2026.07.05.26357339

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