Factors associated with rabies vaccination uptake among dog owners in Butaleja Town Council, Eastern Uganda: A cross-sectional study.

Rabies remains a major zoonotic public health threat, associated with approximately 59,000 annual deaths globally, with Africa bearing 36% of this burden. In Uganda, an estimated 36 human deaths and 1.8 million dog bite exposures occur annually, yet national dog vaccination coverage remains critically low at approximately 10%. This study investigated factors associated with rabies vaccination uptake among dog owners in Butaleja Town Council, Eastern Uganda, a high-risk setting. A cross-sectional survey was conducted among 173 dog owners between May 18 and June 28, 2024, using semi-structured questionnaires. The primary outcome was vaccination uptake ([≥]1 dose in the past year). Modified Poisson regression with robust variance estimated adjusted prevalence ratios for all socio-demographic, veterinary system, health system, dog-related, and knowledge factors. Among 173 dog owners, 57.2% vaccinated at least one dog, corresponding to 54.6% (166/304) of all dogs vaccinated. Factors associated with vaccination uptake included older age (21-40 years: aPR 1.43, 95% CI: 1.15-1.71; 41-60 years: aPR 1.53, 95% CI: 1.22-1.82; [≥]61 years: aPR 1.56, 95% CI: 1.33-2.23), higher education (primary: aPR 1.20, 95% CI: 1.00-1.45; secondary: aPR 1.55, 95% CI: 1.20-2.00), higher income, access to veterinary clinics (aPR 2.50, 95% CI: 1.52-3.75), and participation in community education sessions (aPR 1.71, 95% CI: 1.34-2.15). While household-level uptake showed moderate engagement, the resulting dog population vaccination coverage of 48.4% remained substantially below the 70% World Health Organization threshold required for herd immunity. Achieving the "Zero by 30" elimination dog-bite mediated Rabies target in this setting requires targeted interventions addressing the identified associated factors including; enhanced community education, improved veterinary service accessibility, reminder systems, and strategies to convert partial household vaccination into complete coverage particularly among younger, less educated, and lower-income dog owners.