incubation period for coronavirus
Diagnostic tests will eliminate any other possible disease such as inflammation of the intestine, intestinal obstruction, pancreatitis (inflammation of the pancreas) or parasites, including worms. The incubation period for canine coronavirus is 1 to 3 days.However, this highly-contagious disease can be spread via the feces of infected dogs for 6 to 9 days, and sometimes for as long as 6 months.anine Respiratory Coronavirus. A similar disease affecting the lungs of dogs has been discovered in Europe and Japan in 2003. It has also appeared in Canada and the United States as recently as 2006 and perhaps as far back as 1996.