POULVAC Coryza ABC IC3 Poultry Vaccine (Haemophilus Paragallinarum Bacterin), 500 mL

POULVAC Coryza ABC IC3 (Haemophilus Paragallinarum Bacterin), 500 mL Haemophilus Paragallinarum Serovars A, B, & C Bacterin (KV) For the vaccination of healthy chickens as an aid in the prevention of clinical signs associated with Haemophilus paragallinarum caused by servars A, B and C. Inject 0.5 ml of vaccine SQ or IM. Vaccinate only healthy chickens 8 weeks of age or older. Revaccinate at least 3 weeks following initial vaccination and no less than 4 weeks prior to onset of lay. A Valid veterinarian prescription is required to purchase this item in the state of Minnesota. Please contact your veterinarian for a prescription. All vaccines are NON-RETURNABLE and NON-REFUNDABLE.