Canine distemper virus is a highly contagious virus that causes symptoms such as diarrhea, vomiting, runny nose and eyes, cough, seizures and neurological signs. (dogcare.dailypuppy.com)
Herpes is a very contagious virus that can be spread to others by skin to skin contact. (thebestdatingapps.com)
Like most contagious viruses, prevention is often the only viable solution. (web-rover.com)