EXTENSIVE research in the serology of syphilis during the last decade has resulted in the development of a multiplicity of tests, many of which have had limited practical use. Physicians have scarcely ...

Treponema pallidum, a spirochete, causes syphilis and is spread through contact with infectious lesions or body fluids. An ulcerative skin lesion, known as chancre, typically develops at the site of ...

A FOURTEEN-year-old schoolboy was referred to the Venereal Disease Clinic because of a "positive" routine serologic test for syphilis. Physical examination had been negative, and a tentative diagnosis ...

Serology testing continues to be an indispensable tool for the management of several disease states, especially treponemal screening to monitor syphilis infection in the US. Come to this educational ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 3 minutes ...

Click to open image viewer. Capillary Tubes and Vaccinating Needle, Stored within a Test Tube Labeled 'City of New York Department of Health Serologic Test for Syphilis' CC0 Usage Conditions ...

Genital ulcers could be one of many sexually transmitted diseases or an infection that is not transmitted by sex. An expert walks you through a case. This is the first of a three-part series on ...