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Table 4 Results of diagnostic tests recorded in the follow-up of dogs in both groups (G1 = treated and G2 = control) that became positive for Leishmania infantum in at least one test/follow-up

From: Efficacy of a slow-release imidacloprid (10%)/flumethrin (4.5%) collar for the prevention of canine leishmaniosis

Group

ID/Site

I Follow-up (July-Aug. 2012)

II Follow-up (October-Nov. 2012)

III Follow-up (November- Dec. 2012)

IV Follow-up (February-March 2013)

Serology

Serology

Serology

PCR skin

Serology

PCR skin

PCR bone marrow

Cytology

G1

042/S2

negative

negative

negative

negative

1:80

negative

negative

negative

G1

261/S2

negative

1:80

1:160

negative

1:160

negative

negative

positive

G1

310/S2

negative

1:80

1:320

negative

1:320

negative

negative

positive

G2

073/S2

1:80

1:80

1:80

negative

1:80

negative

negative

negative

G2

081/S2

negative

negative

1:80

negative

1:80

positive

negative

positive

G2

083/S2

1:80

-

-

-

-

-

-

-

G2

086/S2

negative

1:80

1:80

negative

1:80

negative

positive

positive

G2

092/S2

negative

1:80

negative

negative

negative

negative

negative

negative

G2

093/S2

negative

negative

1:80

negative

1:80

negative

negative

positive

G2

106/S2

negative

negative

1:80

negative

1:80

negative

negative

positive

G2

109/S2

1:80

1:80

1:80

negative

1:80

positive

negative

negative

G2

111/S2

negative

negative

1:80

negative

1:80

negative

negative

positive

G2

112/S2

negative

negative

1:80

negative

1:80

positive

negative

positive

G2

140/S2

1:80

1:80

1:80

negative

1:80

positive

negative

positive

G2

142/S2

1:80

-

-

-

-

-

-

-

G2

157/S2

1:80

-

-

-

-

-

-

-

G2

158/S2

1:80

1:80

1:160

positive

1:1,280

positive

negative

negative

G2

163/S2

negative

negative

1:80

positive

1:160

positive

negative

negative

G2

164/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

168/S2

negative

negative

negative

negative

1:80

positive

negative

negative

G2

173/S2

1:80

1:80

1:80

negative

1:80

negative

negative

negative

G2

175/S2

negative

negative

1:80

negative

-

-

-

-

G2

177/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

178/S2

negative

negative

negative

negative

1:80

negative

negative

negative

G2

179/S2

negative

negative

1:80

negative

1:160

negative

negative

positive

G2

192/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

201/S2

negative

negative

1:80

positive

1:160

negative

positive

negative

G2

204/S2

1:80

1:80

1:80

negative

1:80

negative

negative

negative

G2

208/S2

1:80

1:80

1:80

negative

1:80

positive

negative

negative

G2

216/S2

1:80

1:80

1:80

negative

1:80

negative

negative

negative

G2

237/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

272/S2

1:80

1:80

1:160

negative

1:160

negative

negative

negative

G2

273/S2

1:80

1:80

1:160

negative

-

-

-

-

G2

277/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

298/S2

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

018/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

021/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

022/S1

negative

negative

1:160

positive

1:160

negative

negative

negative

G2

051/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

062/S1

negative

negative

negative

negative

1:80

negative

negative

negative

G2

063/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

064/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

065/S1

negative

negative

1:80

negative

1:80

negative

negative

positive

G2

087/S1

1:80

1:80

1:80

negative

1:80

negative

negative

positive

G2

100/S1

negative

negative

1:80

negative

1:80

negative

negative

negative

G2

101/S1

negative

negative

negative

negative

1:80

negative

negative

negative

G2

139/S1

1:80

1:160

1:320

negative

1:320

negative

negative

negative

G2

140/S1

negative

negative

negative

negative

1:80

negative

negative

negative

G2

143/S1

negative

negative

1:160

positive

1:320

positive

negative

negative

G2

144/S1

negative

negative

1:80

negative

1:80

positive

negative

negative

  1. For serology (IFAT) the highest dilution titer is reported.