The articles in this supplement address key questions on syphilis diagnostics, provide reference tables of test performances, and discuss optimal specimens and knowledge gaps. Laboratory-developed genetic direct detection tests could be most useful at the point of care and add to the currently available serologic methods of nontreponemal and treponemal tests.
Keywords: Treponema pallidum direct detection; serology; syphilis diagnostics; systematic review.
Published by Oxford University Press for the Infectious Diseases Society of America 2020.