Does syphilis require fasting?

First of all, the first point, check syphilis is not fasting. Second point, check syphilis, then generally check syphilis double antibody, or check syphilis three. For example, syphilis double antibody, then check syphilis specific antibody, tppa or tpha and check a syphilis titer. Third point, if check syphilis three words, then check a syphilis specific antibody, check two syphilis titer, one is rpr low, one is trust titer, this is syphilis three detection. No matter which combination, no matter which check syphilis, do not need fasting, because after eating does not affect the detection of this antibody.