We aimed to investigate CD8 T cell immunity to chlamydia in women with recent chlamydial infection by utilizing overlapping peptide pools from C. trachomatis Pgp-3 and also MOMP peptides recognized by CD8 T cells,10,11 ensuring adequate detection of C. trachomatis-specific CD8 T cell responses and addressing a limitation of our earlier study of CD8 responses.5 The gene discussed is CD8A; the disease is chlamydia trachomatis infectious disease.