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Naeem Tariq likes the comment:
Is there combined vaccine-h5/h7/h9 for AI, how to predict which strain is going to infect the particular flock? Further vaccination against AI does not causes sterilising immunity. Sterilizing immunity means -vaccinated birds exposed to infection there should not be active multiplcation of virulent virus in vaccinated flock. But in case of ai vaccinated birds exposed to infection there will be act ...
Participation in Forum on May 31, 2008
Good article - Low density ration is a good approach to reduce the leg problem, especially when the feed prices are increasing wordwide.
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Engormix
This member had joined Engormix
May 10, 2008
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Location:Islamabad, Islamabad, Pakistán
Profile: Professional
Professional Title: Veterinary Doctor