Introduction: The number of syphilis cases among pregnant women in Brazil has increased. This study aimed to analyze the temporal trend of syphilis indicators among pregnant women in Northeast Brazil.
Methods: A time-series study was performed.
Results: We observed an increase in the detection rate of syphilis among pregnant women, those aged 15-19 years, and those of brown ethnicity. A strong correlation was observed between the detection rate of syphilis and family health strategy coverage.
Conclusions: Despite an increase in primary care coverage, The increase in cases of syphilis among pregnant women is still considered a challenge.