Duramune Max 5-CvK 25x1 Modified Live and Killed Virus. Inject healthy puppies 6 weeks of age with 1mL subcutaneously; repeat every 2-3 weeks until 12 weeks of age. If over 12 weeks old, repeat in 2-3 weeks. Annual revaccination with a single dose is recommended. For veterinary use only. Used to aid in the prevention of diease caused by Adenovirus type 2 (and hepatitis), Distemper, Parvovirus, Caronavirus, and Parainfluenza.