Wei Jia 5 has such a saying, four alliances and five defenses. Because the Weijiawu vaccine can prevent four viruses, namely: canine distemper, canine parvovirus enteritis, canine parainfluenza and canine adenovirus. However, canine adenovirus is divided into two forms: canine infectious hepatitis and canine respiratory disease. In other words, Wei Jiawu can prevent five diseases.

What are the characteristics of Weijia 5:

1. Patented weakening strain, good immunogenicity and strong protective power.

2. Break through the interference of maternal antibodies and advance primary vaccination to 6 weeks of age. Basic immunity is completed within 6 weeks, significantly shortening the susceptibility period to infectious diseases.

3. Canine kidney cell line culture has lower allergic reactions.

4. Unique adjuvant, long-lasting immunity.

5. Inert gas filling to protect vaccine titer.