METODO PARA EL TRATAMIENTO O PROFILAXIS DE INFECCION POR CIRCOVIRUS 2 PORCINO (PCV2) O PARA LA REDUCCION DE LOS SINTOMAS CLINICOS ASOCIADOS A PCV2 EN ANIMALES QUE TIENEN ANTICUERPOS ANTI-PCV2 Y/O QUE TIENEN 1 A 22 DIAS DE EDAD QUE COMPRENDE ADMINISTR

摘要

The present invention relates to a method for the treatment or prophylaxis of a PCV2 infection or for reduction of clinical symptoms caused by or associated with a PCV2 infection in animals a) having anti-PCV2 antibodies and/or b) being young piglets of 1 to 22 days of age, comprising the step of administering an effective amount of a PCV2 antigen to that animal in need of such treatment. Preferably, those animals are pigs or young piglets.