top of page
Writer's pictureBrampton Wildlife Control Inc.

Raccoon Distemper Facts: Understanding the Virus and Its Impact

Updated: Feb 17



Raccoons are fascinating creatures that often coexist peacefully with humans in urban and suburban environments. However, like any other animal, they can fall prey to diseases, including distemper. This article explores what raccoon distemper is, how its symptoms, how it spreads, its impact on wildlife, and preventive measures to protect both animals and humans.


What is Raccoon Distemper?


Raccoon distemper is a viral disease caused by the canine distemper virus (CDV). It primarily affects raccoons, but it can also infect other wildlife species and domestic dogs. The virus attacks the respiratory, gastrointestinal, and nervous systems, leading to severe health issues in infected animals. It is also extremely contagious.


Symptoms of Distemper


Lethargy and Weakness: Recognizing Key Symptoms of Distemper


Lethargy and weakness are prominent signs of raccoon distemper, a viral disease caused by the raccoon strain of the canine distemper virus (CDV). Infected raccoons often appear sluggish, fatigued, and exhibit a general lack of energy. These symptoms are a result of the virus's impact on the sick raccoon's immune system and central nervous system. If you encounter raccoons showing symptoms like displaying signs of lethargy and weakness, or stumbling around confused, it's essential to steer clear of the animals and contact your local animal control or wildlife authorities for assistance. Prompt reporting can help protect both the raccoons and other wildlife in the area from potential disease transmission.




Discharge from Eyes and Nose: A Clear Indication of Raccoon Distemper


Discharge from the eyes and nose is a distinctive symptom of raccoon distemper. The viral infection caused by the raccoon strain of the canine morbillivirus (distemper virus or CDV) affects the respiratory system, leading to nasal and ocular secretions. A sick raccoon with distemper may have runny, watery eyes, along with a nasal mucous discharge. Observing raccoons with such symptoms can be a concerning sight, but it's crucial not to approach them to prevent exposure to the virus. Instead, report the sighting to local animal control or wildlife authorities, who is able to do the humane thing and implement appropriate measures to contain the potential spread of distemper in raccoons to other wild animals.



Coughing and Sneezing in Raccoons: Identifying Distemper's Respiratory Effects


Coughing and sneezing are significant respiratory symptoms in wild raccoon, associated with raccoon distemper, a viral disease caused by the raccoon strain of the canine distemper virus (CDV). The virus targets the respiratory system, leading to irritation and inflammation, resulting in frequent coughing and sneezing in infected raccoons. These symptoms can contribute to the transmission of the virus, making it crucial to avoid contact with potentially infected animals. If you observe raccoons coughing or sneezing, report the situation to your local animal control or wildlife authorities promptly to ensure appropriate handling and protection of both wildlife and public health.




Vomiting and Diarrhea: Distemper's Gastrointestinal Impact on Raccoons


Vomiting and diarrhea are significant gastrointestinal symptoms of raccoon distemper, a viral disease in raccoon populations caused by the raccoon strain of the canine distemper virus (CDV). The virus affects the gastrointestinal tract, leading to digestive disturbances in infected raccoons. As a result, raccoons may experience vomiting and have loose, watery stools. These symptoms can lead to dehydration and weaken the already vulnerable raccoons. If you encounter raccoons showing signs of vomiting and diarrhea, it's crucial to maintain a safe distance and contact your local animal control or wildlife authorities immediately to address the potential raccoon distemper outbreak and prevent further spread.



Difficulty Walking or Stumbling: A Distinctive Sign of Raccoon Distemper


Difficulty walking or stumbling is a distinctive neurological symptom associated with raccoon distemper, a viral disease caused by the raccoon strain of the canine distemper virus (CDV). The virus can affect the raccoon's nervous system, leading to impaired motor coordination and balance. Infected raccoons may wander aimlessly, appear unsteady on their feet or stumble while walking. Witnessing raccoons with such symptoms can be distressing, but it's essential to avoid contact with these animals to prevent potential virus transmission. Instead, report the observation to your local animal control or wildlife authorities, who can take appropriate measures to assess and address the situation while ensuring public safety.



Twitching or Convulsions: Understanding Raccoon Distemper's Neurological Effect


Twitching or convulsions are serious neurological symptoms associated with raccoon distemper, a viral disease caused by the raccoon strain of the canine distemper virus (CDV). The virus can impact the raccoon's brain and nervous systems, leading to abnormal nerve activity and involuntary muscle movements. Infected raccoons may exhibit twitching or experience convulsions, which can be distressing to witness. It's crucial to keep a safe distance from raccoons displaying such symptoms and to notify your local animal control or wildlife authorities immediately. Prompt reporting can help protect other wildlife and prevent the potential spread of raccoon distemper in raccoons, to other animals in the area.



Is Raccoon Distemper Contagious?


Yes, raccoon distemper is highly contagious among raccoons and can also spread to other wildlife species. Raccoon distemper is caused by the raccoon strain of the canine distemper virus (CDV), which belongs to the family Paramyxoviridae.

The virus can spread through direct contact with infected raccoons, as well as through respiratory secretions, urine, and feces of infected animals. Infected raccoons shed the virus in these bodily fluids, which can contaminate the environment. Indirect transmission can occur when a healthy raccoon comes into contact with contaminated surfaces or food sources.

It's important to note that raccoon distemper is an infection specific to raccoons and not a direct threat to humans. However, the virus can pose a risk to unvaccinated domestic dogs and other susceptible wildlife species. Dogs that come into contact with infected raccoons or their bodily fluids can contract the canine distemper virus, which is a separate strain but closely related to raccoon distemper.

To prevent the spread of raccoon distemper and other wildlife diseases to pet owners, it's essential for pet owners to avoid contact with wild raccoons and to keep domestic dogs vaccinated against canine distemper. If you encounter a raccoon or any other wild animal showing signs of illness or distress, it's best to contact local animal control or wildlife authorities for assistance and not attempt to handle the animal yourself.



The Importance of Identifying Distemper

Prompt identification of distemper is crucial to prevent its spread to other animals. Infected raccoons may wander erratically and display abnormal behaviour, posing risks to humans and other animals. Reporting suspected distemper cases to wildlife authorities can help in implementing control measures.



Is There A Difference Between Raccoon Distemper And Canine Distemper


Yes, there is a difference between raccoon distemper and canine distemper, although they are both caused by the same family of viruses called the Paramyxoviridae.

  1. Raccoon Distemper: Caused by the raccoon strain of the canine distemper virus (CDV). It primarily affects raccoons but can also infect other wildlife species such as foxes and skunks. Raccoons infected with distemper may exhibit symptoms such as lethargy, disorientation, loss of balance, seizures, and unusual behaviour. The virus is highly contagious among raccoons, and outbreaks can occur in urban areas where raccoons come into contact with each other.

  2. Canine Distemper: Caused by the canine strain of the virus (CDV). It primarily affects domestic dogs, but it can also infect other animals such as wolves, foxes, coyotes, and ferrets. Canine distemper is highly contagious among dogs and is a serious viral disease that can lead to a range of symptoms, including fever, coughing, sneezing, nasal discharge, lethargy, vomiting, diarrhea, and in severe cases, neurological signs.

While raccoon distemper and canine distemper are caused by similar viruses, they are distinct in their host preference and the species they primarily affect. It's essential to keep domestic dogs vaccinated against canine distemper to prevent the spread of the disease, and if you encounter wildlife showing signs of illness, it is advisable to contact local animal control or wildlife authorities for assistance. Additionally, it's crucial to avoid direct contact with wild animals, as they can carry various diseases, including distemper, that can be transmitted to pets and humans.



How to Prevent Raccoon Distemper


Prevention is key to controlling distemper. Here are some measures to consider:

  • Secure Garbage Bins: Limit raccoon access to food sources by using tightly sealed bins.

  • Vaccinate Pet Dogs: Keep domestic dogs vaccinated against distemper to reduce the risk of transmission.

  • Avoid Feeding Wildlife: Feeding raccoons and other wildlife can increase the spread of diseases.


What to Do If You Encounter a Raccoon with Distemper

If you come across a raccoon that displays symptoms of distemper, it is essential to avoid contact and keep a safe distance. Contact local animal control or wildlife rescue organizations to handle the situation safely. Private raccoon removal services may also assist for a fee if other options are not available. One of the symptoms to watch for is extreme salivating. Distemper in raccoons could be mistaken for the rabies virus, as salivating is a side effect associated with both disorders.


The Impact of Raccoon Distemper on Wildlife and Domestic Animals

Raccoon distemper can have devastating effects on wild raccoon, populations and other wildlife. Infected animals may experience reduced reproductive success and increased vulnerability to other threats. Additionally, the virus can transmit to domestic dogs, causing severe illness or even death.



The Role of Vaccination in Preventing Raccoon Distemper


Vaccination plays a crucial role in preventing raccoon distemper outbreaks. Vaccinating domestic dogs and reducing their contact with raccoons can help break the transmission cycle and protect both species.

Raccoon Distemper and Human Health


While raccoon distemper primarily affects wildlife, it also raises concerns for human health. The virus is not directly transmissible to humans, but it highlights the importance of responsible wildlife management and staying cautious around potentially infected animals.



How Animal Rescue Centres Help Raccoons with Distemper


Wildlife rescue centres play a vital role in caring for sick and injured raccoons, including those with distemper. These centres provide medical attention, rehabilitation, and a safe environment for infected animals to recover or, if necessary, to be humanely euthanized.


The Future Outlook for Raccoon Distemper


As urbanization continues to encroach upon wildlife habitats, the risk of distemper may increase. Wildlife conservation efforts, disease monitoring, and public awareness campaigns will be critical in managing and preventing future outbreaks.


Raccoon distemper is a concerning viral disease that poses risks to both wildlife and domestic animals. Responsible wildlife management, vaccination, and public awareness are essential components of controlling the spread of this disease and protecting the well-being of animals and humans alike.



FAQs

  1. Is Raccoon Distemper Contagious? - Yes, distemper is highly contagious among raccoons and can also spread to other wildlife species. Raccoon distemper is caused by the raccoon strain of the canine distemper virus (CDV), which belongs to the family Paramyxoviridae. The virus can spread through direct contact with infected raccoons, as well as through respiratory secretions, urine, and feces of infected animals. Infected raccoons shed the virus in these bodily fluids, which can contaminate the environment and infect other raccoons that come into contact with contaminated surfaces. It's important to note that raccoon distemper is specific to raccoons and not a direct threat to humans. However, the virus can pose a risk to unvaccinated domestic dogs and other susceptible wildlife species. Dogs that come into contact with infected raccoons or their bodily fluids can contract the canine distemper virus, which is a separate strain but closely related to raccoon distemper. To prevent the spread of raccoon distemper and other wildlife diseases, it's essential to avoid contact with wild raccoons and to keep domestic dogs vaccinated against canine distemper. If you encounter a raccoon or any other wild animal showing signs of illness or distress, it's best to contact local animal control or wildlife authorities for assistance and not attempt to handle the animal yourself. Does Raccoon Distemper Cause Permanent Neurological Damage? Yes, raccoon distemper, which is caused by the raccoon strain of the canine distemper virus (CDV), can cause permanent neurological damage in infected raccoons.

  2. Can raccoon distemper be transmitted to humans? Raccoon distemper cannot directly infect humans, but it underscores the importance of caution around potentially infected animals.

  3. What should I do if I suspect a raccoon has distemper? If you encounter a raccoon displaying symptoms of distemper, if it seems confused or aggressive, if it’s vomiting or has diarrhea, or has a mucus discharge, maintain a safe distance and promptly contact local animal control or wildlife rescue organizations.

  4. Is raccoon distemper treatable in infected animals? There is no specific cure for raccoon distemper. Animal control can, and will, provide humane euthanasia, which is almost always the best choice to end the suffering for them. Infected animals may, in some cases, receive supportive care, but recovery is uncertain.

  5. How can I protect my pet dog from raccoon distemper? Regularly vaccinating your dog against distemper and limiting its contact with raccoons can help reduce the risk of transmission. If your dog is not vaccinated and does come into direct contact with a sick raccoon, be extremely cautious and take them to the vet. If caught in the early stages, there is a chance your dog will survive.

  6. What role do raccoons play in the ecosystem? Raccoons are omnivores and play an essential role in the ecosystem by controlling insect and small mammal populations and aiding in seed dispersal.



bottom of page