Parvovirus is a fatal and quick killer. Symptoms include fever, vomiting, diarrhea and dehydration. A thorough disinfection of the premises must be done to cleanse the contamination. Coronavirus is contagious and its symptoms are similar to Parvovirus. Transmission is via contact with infected feces and objects.
Canine distemper affects the central nervous system.
Clinical signs include discharge from the eyes and nose, diarrhea, pneumonia and convulsions. This virus is transmitted via airborne particles. The Hepatitis virus attacks the liver. Symptoms are similar to those of distemper. There is also fever, loss of appetite, vomiting and diarrhea.