High income countries

Public health

Developing country

Virology

Economics

Outbreak

Environmental health

Immunology

Human immunodeficiency virus (HIV)

Congenital syphilis

Epidemiology

Syphilis

Medicine

Economic growth

Low and middle income countries

Pathology

Current Epidemiology Reports

Syphilis continues to cause morbidity and mortality worldwide. While syphilis infection is easily identifiable and treatable, rates of syphilis infection continue to increase among select populations in high-income countries and remain at endemic levels in low- and middle-income counties.World Health Organization recommended strategies have led to the dual elimination of mother-to-child transmission of syphilis and HIV in several countries, however outbreaks among select populations need to be adequately addressed.Continued vigilance and investment is needed to address syphilis worldwide. The epidemiology of syphilis differs in high-income and low- and middle-income counties.

An Update on the Global Epidemiology of Syphilis