When people hear about syphilis, a contagious venereal disease, they might think it's an old disease of royal families. But ...

When people hear about syphilis, a contagious venereal disease, they might think it's an old disease of royal families. More ...

When people hear about syphilis, a contagious venereal disease, they might think it's an old disease of royal families. But ...

Britannica defines "chancre" as a "typical skin lesion of the primary stage of infectious syphilis." "They get them on the palms of their hands or on the bottom of their feet, and they are usually ...