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Table 5 Comparison of SNAP® M-A results for 59 sera with SNAP®4Dx®Plus and Anaplasma phagocytophilum, Ehrlichia chaffeensis, Ehrlichia canis, or Borrelia burgdorferi Immunofluorescence results

From: Serological and molecular analysis of feline vector-borne anaplasmosis and ehrlichiosis using species-specific peptides and PCR

  # SNAP® M-A positive # SNAP®4Dx®Plus positive # IFA seroreactive ≥ 64
SNAP® M-A Analyte    A.phagocytophilum
A. genus eenz1 5 3/5 3/5
Aph p44 aph 12 3/12 9/12
Apl p44 apl 0 0 0
    E.chaffeensis E.canis
E. genus p30/p30-1 5 4/5 2/5 1/5
Ec p16 5 0/5 0/5 0/5
Ech VLPT 1 1/1 1/1 1/1
Eew p28 2 1/2 1/2 0/2
    B.burgdorferi
Bb C6 39 23/39 27/39  
  1. IFA: immunofluorescent assay; A.genus: Anaplasma spp.; E.genus: Ehrlichia spp.; Aph: A. phagocytophilum; Apl: A.platys; Ec: E.canis; Ech: E.chaffeensis; Eew: E.ewingii; Bb: B. burgdorferi