Leprosy recurrences in the Astrakhan region (1951–2020): a long-term analysis of incidence, risk factors, and treatment outcomes

Background. Despite significant progress in controlling leprosy incidence, the problem of relapses remains relevant, especially in endemic regions. Analysis of long-term dynamics of relapses and factors influencing their development is necessary to optimize treatment tactics and follow-up observation. Aims — to study the frequency, structure and risk factors for leprosy relapses based on a 70-year…