Detailed description
Canine coronavirus is a single-stranded positive RNA virus with 6~7 kinds of polypeptides, of which 4 are glycopeptides, without RNA polymerase and neuraminidase. Canine coronavirus (CCV) is a source of viral infectious diseases that seriously endanger the dog industry, economic animal breeding and wildlife protection. It can cause dogs to develop different degrees of gastroenteritis symptoms, characterized by frequent vomiting, diarrhea, depression, anorexia and other symptoms. The disease can occur all year round, with frequent occurrence in winter, sick dogs are the main infectious agent, dogs can be transmitted through the respiratory tract, digestive tract, feces and pollutants. Once the disease occurs, littermates and roommates are difficult to control, which can cause infection. The disease is often mixed with canine parvovirus, rotavirus and other gastrointestinal diseases. Puppies have a higher mortality rate.