Research Article

Virulence Genotyping of Pasteurella multocida Isolated from Multiple Hosts from India

Table 3

Prevalence of virulence associated genes among Pasteurella multocida isolates recovered from various host species of India.

Host origin/capsular typeNo. of strainstbpA (%)hgbA (%)hgbB (%)pfhA (%)ptfA (%)nanB (%)nanH (%)toxA (%)

Buffalo2369.682.665.295.795.710078.34.3
Cap type A580.080.080.010010010060.020.0
Cap type B1764.782.358.894.194.110082.30.0
Cap type D11001001001001001001000.0
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Cattle1810094.466.794.494.41001000.0
Cap type A510010010010080.01001000.0
Cap type B1110090.945.490.91001001000.0
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F21001001001001001001000.0

Large ruminants (cattle + buffalo)4182.987.865.995.195.110087.82.4
Cap type A1090.090.090.010090.010080.010.0
Cap type B2878.585.753.592.896.410089.20.0
Cap type D11001001001001001001000.0
Cap type F21001001001001001001000.0

Chicken1877.883.383.310010010061.10.0
Cap type A1369.284.676.910010010053.80.0
Cap type B510080.010010010010080.00.0
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Duck887.587.810010010010050.037.5
Cap type A785.785.710010010010042.828.5
Cap type B1100100100100100100100100
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Emu41001001001001001001000.0
Cap type A41001001001001001001000.0
Cap type B0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Avian (chicken + duck + emu)3083.386.790.010010010063.310.0
Cap type A2479.187.587.510010010058.38.3
Cap type B610083.310010010010083.316.6
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Rabbit310010033.31001001001000.0
Cap type A11001001001001001001000.0
Cap type B21001000.01001001001000.0
Cap type D0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Pig3479.473.567.685.310088.267.644.1
Cap type A1872.272.261.194.410088.883.344.2
Cap type B910088.866.610010010088.811.1
Cap type D771.457.185.742.810071.40.057.1
Cap type F0N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.

Total (all isolates)10882.483.372.293.598.196.375.017.6
Cap type A5379.283.079.298.098.096.271.724.5
Cap type B4586.786.760.095.697.810088.94.4
Cap type D875.062.587.550.010075.012.550.0
Cap type F21001001001001001001000.0