History of South America

How many people have syphilis in the world?

As of 2016, the World Health Organization (WHO) estimated that there were approximately 5.6 million new cases of syphilis globally. However, it is crucial to note that this number represents reported cases, and the actual number may be significantly higher due to underreporting and limited access to diagnostic testing, especially in resource-limited settings. Syphilis can be a challenging disease to track and control due to its complex transmission dynamics, the presence of asymptomatic or latent infections, and the potential for re-infection, among other factors.