Canine Parvovirus, or "Parvo" as it is widely known, is a virus that usually attacks the dog's intestinal tract, and in some cases, though rarer, the heart. Parvo was first identified in the late 70s, and is exceptionally resilient. it is able to withstand heat, cold, and most common over the counter disinfectants.
Transmission: The feces and or vomit of an infected dog carries the Parvo virus. This virus can live in feces for approximately 2 weeks, and can exist on surfaces for months. The virus is difficult to kill, so it can be easily spread by hands, clothing and other things that have been exposed to the virus.
Symptoms: The incubation period can be 3-12 days after exposure, but usually within 5-7. The symptoms will occur after this incubation period. The first signs are loss of appetite, vomiting, dehydration, lethargy, depression, and fever. The feces becomes gray, or yellow, malodorous, and may be diarrhea and streaked with blood. Some infected never show any symptoms at all, others show the symptoms, and recover quite quickly. There are some however who become very ill, and can pass within 48-72 hours after first exhibiting symptoms.
Can my dog get it? The Parvo virus can effect a dog of any age, but generally effects dogs under one year old. The most common age being 6-24 weeks. Pups have a generally immunity before 6 weeks because of their maternal immunity, and older dogs have either already been exposed, or have been vaccinated against it. Some studies suggest that some breeds such as Rottweilers, and Dobermans seem to be more susceptible to the disease. Spayed and neutered animals appear on the infected list much less than those who are not because those who roam are more likely to come into contact with the virus.
Treatment: Usual treatment for Parvo is hospitalization, medication, and intravenous fluids. Prevention: The best way to prevent your dog from getting Parvo is to vaccinate them. Dogs allowed to roam are more likely to come in contact with the virus, since they are unsupervised. Please keep your dogs safe, and vaccinate them regularly. :)