Are dogs prone to canine distemper in autumn?

Dogs are prone to canine distemper in autumn, and autumn and winter are the seasons with the highest incidence of canine distemper. Canine distemper is a highly contagious and fatal infectious disease in dogs caused by canine distemper virus, with a high mortality rate. Canine distemper occurs more frequently in the cold seasons of autumn and winter. The main reason is that the canine distemper virus can survive for a long time in low temperature environments. For example, under conditions of 2-4 degrees Celsius, canine distemper virus can survive and remain infective for several weeks, and can be stored for several years by freeze-drying. This is also the main reason why canine distemper occurs more frequently in the cold seasons of winter, spring and autumn and winter.