rapid test; benzathine penicillin; Brazilian; childbirth; congenital syphilis; consultation; coronavirus disease 2019; democracy; drug shortage; financial management; health service; human; Human immunodeficiency virus infection; incidence; live birth; men who have sex with men; misinformation; perception; pregnant woman; prenatal care; prevalence; primary health care; puerperium; review; social vulnerability; syphilis; Treponema pallidum; vertical transmission; vulnerable population; World Health Organization