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%)