Test Overview
Syphilis tests are done to check for a syphilis infection. They look for antibodies to the bacteria that cause syphilis. Some tests look for the syphilis bacteria.
Syphilis is a sexually transmitted infection. That means it is spread through sexual contact: vaginal, anal, or oral sex. It can also spread to the fetus of a person who has syphilis during pregnancy.
Testing is done on blood, body fluid, or tissue samples.
If a first screening test shows signs of syphilis, another test is done to confirm a syphilis infection. Your doctor may choose from many tests to screen for and confirm a syphilis infection.
Current as of: April 30, 2024
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