Mannheimia haemolytica vaccine.
There is provided by this invention a novel vaccine for immunizing small ruminants against Mannheimia haemolytica infection; particularly Mannheimia haemolytica serotype A2 infection. The vaccine is composed of inactive culture of Mannheimia haemolytica serotype A2 in a dosage effective to immunize...
| Main Authors: | , |
|---|---|
| פורמט: | Patent |
| יצא לאור: |
2006
|