Chlamydia trachomatis Antibody Testing in Vaginal Mucosal Material versus Blood Samples of Women Attending a Fertility Clinic and an STI Clinic
Figure 2
Proportion of samples with detectable chlamydia specific IgA and IgG in vaginal mucosal samples from women who tested positive or negative for (a) Chlamydia PCR, (b) Chlamydia IgG in serum, and (c) Chlamydia IgA in serum, at the STI clinic (MHC The Hague, 2011/2012); connected smaller pie charts below show the same proportions for PCR-positive and PCR-negative samples (indicating presence/absence of acute infection).
