SEROLOGIC TESTS (I)IFA

HME

• Predominant in-vitro cell culture line

  • Strain-infected DH82 canine macrophage-like cells

• Cutoff: ɭ:64 IgG/IgM

• Diagnostic

  • Single titer (ɭ:64) + clinical signs
  • IFA > 4x titer change between acute phase and convalescent phase

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