| abstract |
The invention provides a kind of vaccine combination, this vaccine combination includes the attenuated live vaccine of porcine pseudorabies virus strain of immunity amount, inactivated vaccine, subunit vaccine, synthetic vaccine or recombinant vaccine.This vaccine combination can effectively bring out antibody to be produced, and detects this immune effect of vaccine by animal experiment, it was demonstrated that the infection of pseudorabies virulent strain can be prevented to produce to be effectively protected to pig. |