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Table 3 The distribution of M. haemolytica serotypes

From: Serotyping, antibiogram, and detection of bacterial pathogens associated with bovine respiratory disease in selected areas of Ethiopia

Sample type

Isolates

Serotypes percentage

Chi-square P-value

A:1

A:2

A:6

Nasopharyngeal swab

103

76 (73.79%)

18 (17.48%)

9 (8.74%)

0.0015*

Pneumonic lung tissue

88

81 (92.05%)

2 (2.27%)

5 (5.68%)

Total

191

157 (82.20%)

20 (10.47%)

14 (7.33%)

 
  1. * The result is significant at P < .05