Fig. 4From: Re-emergence of syphilis in women of reproductive age and its association with the increase in congenital syphilis in Mexico during 2010–2019: an ecological studySyphilis among women aged 15–24 years and congenital syphilis, Mexico 2010–2019. The bars show the number of cases of congenital syphilis. The lines show the incidence of congenital syphilis in women aged 15–19 and 20–24 years, with r2 values of 0.904 and 0.958, respectivelyBack to article page