In the context of increasing syphilis incidence in many Western countries. we sought to better understand the frequency and outcomes associated with inconclusive serologic syphilis results. To accomplish this. we reviewed all inconclusive results that arose from an indeterminant confirmatory treponemal screen (specifically the Treponema pallidum particulate agglutination test). https://www.parisnaturalfoodes.shop/product-category/fermented-proteins/