Syphilis Guide: Causes, Symptoms and Treatment Options
Syphilis: Signs and symptoms
How to Recognize Syphilis Symptoms (with Pictures)
Syphilis symptoms and treatment
It was followed by the introduction of in 1943.
There is a possibility of a false positive, particularly if the person tested has had syphilis before.
Can ulcerate Both conditions can present as an ulcer a concave sore.