Table 1 Typing results for 104 UK Mannheimia haemolytica isolates
From: Mannheimia haemolytica serovars associated with respiratory disease in cattle in Great Britain
| Â | Mannheimia haemolytica serovar A1 | Mannheimia haemolytica serovar A2 | Mannheimia haemolytica serovar A6 | Mannheimia haemolytica (other than A1, A2 or A6) |
|---|---|---|---|---|
Number of isolates (%) | 46 (44.2%) | 31 (29.8%) | 18 (17.3%) | 9 (8.7%) |