Vision 7 Somnus from Merck Animal Health is for use in healthy cattle as an aid in preventing diseases caused by Clostridium chauvoei (Blackleg), septicum (Malignant edema), novyi (Black disease), sordellii, perfringens Types C&D (Enterotoxemia) Haemophilus somnus. Cattle-2mL. Sheep-2mL. Inject subcutaneously. Repeat in 3 to 4 weeks.
Do not vaccinate within 21 days before slaughter.