Only RPR. TPPA is done only to confirm positive RPR results; a negative RPR rules out syphilis.
Last question Doctor, for the syphilis test are they test RPR and Also TP-PA RPR too???
Negative results for HIV and syphilis. I cannot tell whether HIV-2 was included. LabCorp is a national laboratory generally considered excellent, with high quality control standards.
For further information, you'll have to speak with the provider who ordered the tests.
HHH, MD