Which treponemal disease is commonly found in the Caribbean and parts of Latin America?

Yaws is indeed the correct answer as it is a treponemal disease predominantly found in tropical regions, including the Caribbean and parts of Latin America. This infectious disease is caused by the bacterium Treponema pallidum subspecies pertenue and is primarily transmitted through direct skin contact, manifesting initially as skin lesions followed by systemic symptoms if left untreated.

Yaws has been a significant public health concern in these regions, particularly among children, leading to associated social and economic challenges due to its complications and the stigma attached to it. The condition can be effectively treated with antibiotics, particularly penicillin, which is a key factor in eradication efforts.

In contrast, while syphilis is also caused by a species of Treponema, it is more widespread globally and tends to occur in a different epidemiological context. Bejel and Pinta are treponemal diseases that are more characteristic of specific regions in Africa and South America rather than the broader Caribbean and Latin American regions where yaws remains more prevalent.