[Syphilis during pregnancy].

The incidence of syphilis in Denmark is rising. In 2010, 377 new cases of syphilis were reported, 36 of these cases in women. Since January 1st 2010 all pregnant women are offered an antenatal syphilis test. This resulted in the finding of seven cases of syphilis among pregnant women in 2010. This article summarises the clinical and serological findings in syphilis and describes the treatment of the disease, with focus on pregnancy and congenital infection.