Rolnictwo i żywność · 25/04/1994

USDA Amends Pasteurella Multocida Vaccine Regulations

The US Department of Agriculture (USDA) is amending the Standard Requirement for Pasteurella Multocida Vaccine, Avian Isolate, to increase the minimum number of vaccinated birds that must survive infection with virulent Pasteurella multocida from 14 to 16 out of 20.