Syphilis

Also known as "lues", an infectious disease transmitted through sexual intercourse by bacteria of the species Treponema pallidum. Syphilis can be effectively treated with antibiotics. In the case of non-treatment, which is rare in countries with good medical care, late complications can occur after years, which can lead to aortic aneurysm, among other things.

https://en.wikipedia.org/wiki/Syphilis _([1])