Introduction: Leprosy is a chronic infectious disease caused by Mycobacterium leprae, primarily affecting the skin, peripheral nerves, eyes, and upper respiratory tract. Although treatable, it remains a public health challenge, especially in areas with significant social vulnerability. In Itabuna, a municipality in the interior of Bahia, data indicates a significant prevalence of the disease, highlighting the need for more effective prevention and treatment strategies. Objectives: The objective of this study is to analyze the epidemiological profile of leprosy in the municipality of Itabuna from 2019 to 2023. Justification: Leprosy remains a public health concern, especially in the most disadvantaged regions of Brazil, such as the state of Bahia. The research is justified by the need to better understand the social and epidemiological determinants of the disease.Methodology: This is an epidemiological study with a quantitative approach. Data collection was conducted using information from the Department of Informatics of the Unified Health System (DATASUS). Data on incidence, distribution of cases by age group, sex, and race, as well as temporal trends and associated risk factors, were analyzed.Results and Discussion: The data analysis revealed that between 2019 and 2023, Itabuna recorded 149 cases of leprosy, with a distribution suggesting a high prevalence among adults, particularly in the age groups of 30 to 39 years and 50 to 59 years. The incidence rate was higher among men (47%) compared to women (53%), reflecting a trend observed in other studies, although the difference was not statistically significant. Furthermore, the majority of cases were recorded among individuals of mixed race (55.7%), which may be linked to socioeconomic factors.Conclusion: This study highlights the importance of improving early diagnosis and access to treatment in order to reduce the prevalence of leprosy in Itabuna. The analysis revealed that the disease mainly affects adults in older age groups, with a predominance in men and individuals of mixed race. To reduce these rates, it is urgent to implement awareness strategies, active screening, and access to adequate treatment, along with actions aimed at improving living conditions and access to healthcare in the most vulnerable areas.
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