TABLE 2.

 Presence of anti-C. pneumoniae-, anti-C. trachomatis-, and anti-C. psittaci-specific IgG antibodies in serum of 80 healthy donors

AntibodyNo. of samples:
TotalaWith anti-LPS antibodiesb
C. pneumoniae IgG4325
C. trachomatis IgG2
C. psittaci IgG
C. pneumoniae and C. trachomatis IgG52
C. pneumoniae and C. psittaci IgG22
C. pneumoniae, C. trachomatis, and C. psittaci IgG11
C. trachomatis and C. psittaci IgGc11
  • a Determined by all MIFs and the Immunocomb E and Labsystems EIAs.\

  • b The number of these samples also positive by the rELISA (Medac).\

  • c The sample was false positive for C. pneumoniae three times.