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. 2022 Dec 5;11(4):10370. doi: 10.4081/ijfs.2022.10370

Table 3.

Results of determine the type and biotype of the Brucella isolates.

Milk source Coagulation Bacteriostatic days Co2 need H2S production
Basic fuchsin Thionin
M A c b c b a
Cow Br.abortus biovar 1 - + + + - - - + +
Sheep Br.abortus biovar 1 - + + + - - - + +
Sheep Br.abortus biovar 3 - + + + + + + + +
Sheep Br.abortus biovar 3 - + + + + + + + +
Goat Br.abortus biovar 3 - + + + + + + + +
Sheep Br.melitensis biovar 2 - + + + + + - - -
Goat Br.melitensis biovar 2 - + + + + + - - -
Cow Br.melitensis biovar 3 + + + + + + - - -
Sheep Br.melitensis biovar 3 + + + + + + - - -
Sheep Br.melitensis biovar 3 + + + + + + - - -
Goat Br.melitensis biovar 3 + + + + + + - - -
Goat Br.melitensis biovar 3 + + + + + + - - -

M=specific anti-sera Br.Melitensis; A= specific anti-sera Br.abortus; a=1:25000; b=1:50000; c= 1:100000