OVERVIEW OF SYPHILIS IN IPATINGA (2014–2024): INCIDENCE, PREVALENCE, AND PROFILE OF THE AFFECTED POPULATION

Abstract

This study aimed to analyze the temporal trend, epidemiological profile, and spatial distribution of acquired syphilis cases in the city of Ipatinga, Minas Gerais, from 2014 to 2024, while also exploring sociodemographic factors associated with the rise in disease notifications. The analysis covers an eleven-year historical series—encompassing individuals aged 1 to 59—allowing for the identification of epidemiological trends and patterns. Data were obtained from the SANITAS database managed by the Epidemiological Surveillance/Infectious and Contagious Diseases Center of the Ipatinga Municipal Government. Results showed 3,676 cases during the period, with a historic peak in 2022. The 18–29 age group stood out, accounting for 51.3% of notifications and exhibiting an incidence rate 5.43 times higher (p<0.001). Analysis of the variables revealed heightened vulnerability to syphilis among specific population groups—reflected by progressively rising notification rates in these segments—and demonstrated barriers to healthcare access within particular social niches, predominantly affecting males, young adults, individuals of mixed race (*pardos*), and those with lower levels of education.