All ten P. multocida isolates administered to the rabbits
were shown to be sensitive to enrofloxacin in the
disk diffusion test. The inhibition zone diameters were
between 21–25 mm. All ten P. multocida isolates harboured
the species-specific gene sequence (kmt), porin
protein encoding gene (ompH), hemoglobin binding protein
encoding gene (hgbA), filamentous hemagglutinin
encoding gene (pfhA), neuraminidase gene (nanH) and 8
of 10 isolates were contained the type 4 fimbriae gene
(ptfA). 8 of ten isolates were positive for capA capsule
biosynthesis gene.