Canine distemper is a highly contagious virus caused by the paramyxovirus. It is seen in dogs around the world, but it can also affect ferrets, racoons, skunks, grey foxes, and many other animals. Canine distemper affects the gastrointestinal, respiratory, skin, immune, and central nervous systems. Symptoms can take up to 14 days to show up after exposure. Signs
and symptoms of canine distemper include: Canine distemper may also cause brain inflammation and neurological symptoms, which is often confused with rabies. Neurological symptoms of canine distemper include: At first, you may not notice symptoms of canine distemper, and it can be mistaken for other viruses and infections. Your dog can get a mild or severe case and may have symptoms that only last 10 days. However, neurological symptoms may be delayed and show up months after infection. Canine distemper is caused by the paramyxovirus virus. Animals get infected from contact with infected urine, blood, saliva, or respiratory droplets. Of these, transmission usually happens through droplets. It can be spread through coughing and sneezing or contaminated food and water bowls. Canine distemper can occur year round, but the virus is resistant to cold. The majority of cases in domestic
dogs occur in the late fall and winter. Your dog can get canine distemper by being around other dogs or wild animals that have the virus. Puppies or older dogs that haven’t been vaccinated are most vulnerable. Dogs in shelters may also be vulnerable since their vaccinations may not be up to date. You
should visit your vet when your dog shows any signs of canine distemper or you’re concerned about your dog’s health. Canine distemper is highly contagious among animals and requires aggressive medical treatment. You should also see the vet if:
Your vet will need to examine your dog to diagnose canine distemper. Sometimes signs of canine distemper don’t always appear right away, and it may look like other diseases or infections. Your vet may run different tests to rule out conditions like: Your vet may take throat, nose, or eye swabs, or urine or bone marrow samples. Testing these samples will help look for viral infection. They may also test blood or spinal fluid for antibodies or take biopsies
of the footpad to test for viral DNA. There is no cure for canine distemper, but your vet can recommend supportive care and symptom treatment. Some treatments for canine distemper may include:
It’s important to visit your vet right away if you suspect your dog is sick. Immediate and aggressive treatment may help your dog recover completely, but sometimes neurological symptoms persist in some animals. In these cases, your vet may prescribe immune system medications, anti-inflammatories, or steroids, but they’re not always successful. For some dogs, canine distemper can be serious and fatal. Preventing Canine DistemperYou can prevent canine distemper in puppies and your adult dog through vaccination. Puppies can receive the distemper vaccine at six weeks old and then every three to four weeks until 16 weeks old. Immunity may last for three years or more, but your vet may recommend a specific vaccine schedule based on how common distemper is in your area. If your dog can’t be vaccinated, avoid other dogs that are sick or that may have the virus. Maintain a healthy diet and exercise program and clean your dog’s living area regularly. While these may not directly prevent distemper, they will help keep your dog healthy. Before taking your dog to a boarding kennel, make sure your dog is vaccinated and healthy. Lasting Health Issues from Canine DistemperCanine distemper in puppies is serious and often fatal as puppies are more susceptible to viral infections. Adult dogs can recover from canine distemper but often have lasting neurological or central nervous disorders like:
These signs may not appear until after recovery or later in life. Can a dog get canine distemper if vaccinated?Answer: Unfortunately, the short answer to this question is “yes”. Vaccines are unable to 100% completely protect against a disease, however providing your dog with the recommended vaccination protocol will greatly reduce his chances of becoming sick.
How do I know if my dog has distemper?What are the symptoms of canine distemper? Initially, infected dogs will develop watery to pus-like discharge from their eyes. They then develop fever, nasal discharge, coughing, lethargy, reduced appetite, and vomiting.
How effective is distemper vaccine?Distemper virus can cause very serious illness and death. Our vaccines are nearly 100 per cent effective so we strongly advocate prevention through vaccination. Dogs have no age-related immunity to distemper so it's important that all animals — young and old — are vaccinated to prevent the disease.
How long after a dog is exposure to distemper do symptoms start?What is the incubation period between exposure and clinical signs? One to six weeks for the majority of cases with most showing signs within one to four weeks. When do dogs infected with distemper become contagious? Up to five days prior to the onset of clinical signs.
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