Intestinal Virus (Reovirus) in Dogs

Veterinary reviewed by: Dr. Linda Simon, MVB MRCVS

Intestinal Virus (Reovirus) in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost

Veterinary reviewed by: Dr. Linda Simon, MVB MRCVS

Intestinal Virus (Reovirus) in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost

What is Intestinal Virus (Reovirus)?

The reovirus belongs to the Reoviridae family, which is a small, yet mighty, group of plant and animal viruses. This emerging virus keeps much needed, vital nutrients away from the intestinal wall. Since they cannot be absorbed, dehydration and diarrhea occur. This group of intestinal viruses, has double strands of RNA, or ribonucleic acid, and can affect many mammal, including humans. Animals acquire the infection via feces or within the air. Since the virus limits the absorption of nutrients from the intestines, the results are very noticeable sickness in the dog, including symptoms of diarrhea and dehydration. Being situated in the walls of the dog’s intestines, the reovirus destroys the cells within the intestinal wall, thus causing the inflammation and other marked symptoms. This infection is also thought to be possibly associated with the transmission and subsequent infection of kennel cough as affected dogs are more susceptible.

Intestinal virus (reovirus) infection in dogs is a contagious illness caused by a virus from the Reoviridae family, leading to severe stomach and intestinal suffering by the infected dog. The illness commonly manifests with signs of gastrointestinal upset and upper respiratory illness.

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Intestinal Virus (Reovirus) Average Cost

From 72 quotes ranging from $200 - $650

Average Cost

$500

Symptoms of Intestinal Virus (Reovirus) in Dogs

The symptoms of reovirus are generally mild to moderate. Symptoms will include:

  • Your pet’s eyes may be inflamed and red (conjunctivitis)
  • He may suffer from diarrhea, which if becomes severe may cause your pet to become dehydrated
  • Signs of pneumonia may be evident
  • There could be inflammation of the nasal mucus membranes (rhinitis) which can lead to more dust and microorganisms entering the nose

There are some cases which can be more severe, and in these situations the symptoms can include:

  • Encephalitis (inflammation of the brain)
  • Tracheobronchitis (acute or chronic inflammation of the bronchial airways or the trachea)
  • Severe enteritis (inflammation of the intestine which is viral)

Types

The features of this virus are similar; however the virus has been divided into specific genera. There are several types of similar viruses and characteristics. These include:

  • Orthoreovirus
  • Orbivirus
  • Rotavirus
  • Phytoreovirus
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Causes of Intestinal Virus (Reovirus) in Dogs

There are a few known causes of dogs acquiring reovirus. Causes include:

  • Autoimmune triggers
  • Airborne particles of the virus
  • Contact with feces or saliva of infected animal
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Diagnosis of Intestinal Virus (Reovirus) in Dogs

There are several differential diagnoses to this illness, and the veterinarian will need to perform a number of tests to determine what the precise diagnosis is. The veterinarian will perform a complete blood count, urinalysis and biochemistry profile. This is all in addition to the physical examination and a review of the dog’s symptoms with the veterinarian. The veterinarian may also test the dog’s feces and perform a serum antibody response test. He may also conduct virus isolation and a histopathology to differentiate this virus from others, such as canine viral enteritis, infectious tracheobronchitis, and other similar disorders.

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Treatment of Intestinal Virus (Reovirus) in Dogs

There is no vaccine to prevent reovirus; however, scientists are currently developing an effective vaccine. Medications are usually not given for this virus and it is treated with supportive care while the dog's immune system mounts a defence. Hydration and plenty of rest are the only form of treatment recommended at this time. If there are accompanying complications that can be improved with medication, such as conjunctivitis due to a secondary bacterial infection, your veterinarian will treat accordingly with antibiotics in order to obtain a better health condition for your pet. This will also aid in a quicker recovery.

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Recovery of Intestinal Virus (Reovirus) in Dogs

Your veterinarian will give you a management plan to help your dog recover at home if stable enough to do so. It is important to keep your dog away from other animals, as this virus is contagious. To be cautious, you should isolate your dog until he gets will again. Your physician may recommend keeping your companion away from small children or infants, as it could be contagious to them as well. Once he gets plenty of fluids and gets rest, he should recover fully from this virus. It is important to keep an eye on him for any other symptoms or, if his condition worsens, contact your veterinarian with any questions or concerns.

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Intestinal Virus (Reovirus) Average Cost

From 72 quotes ranging from $200 - $650

Average Cost

$500

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Intestinal Virus (Reovirus) Questions and Advice from Veterinary Professionals

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dog-breed-icon

Mixed

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2 years

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0 found helpful

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0 found helpful

Has Symptoms

Red Eye, Fever, Yellow Vomitnwith Minimal Rednesss, And Poop With Mijimal Redness

My dog went to the neighbor's garden accidentally and our they scattered fertilizers 2 days ago. When my came back after sniffing nesr the area she doesn't feel well and now wont eat.

Sept. 28, 2020

Owner

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Dr. Michele K. DVM

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0 Recommendations

Thank you for your question. If she is still having problems, it would be a good idea to have her seen by a veterinarian as soon as possible. Depending on the type of fertilizer, she could need medication or treatment to help her. I hope that she is okay.

Oct. 7, 2020

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dog-breed-icon

Golden Retriever

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One Year

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0 found helpful

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0 found helpful

Has Symptoms

Diarrhea, Blood Shot Red Eyes, Goey Eye Boogrs

He has had Diarrhea for over a week, boogery eyes and they’re very red. His personality is the same he doesn’t act sick. I got him eye drops to help his eyes from a feed store which have helped but I can’t figure his diarrhea out..

Sept. 25, 2020

Owner

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Dr. Michele K. DVM

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0 Recommendations

Thank you for your question. I apologize for the delay, this venue is not set up for urgent emails. I hope that your pet is feeling better. If it isn't getting better, and they are still having problems, It would be best to have your pet seen by a veterinarian, as they can examine them, see what might be going on, and get any testing or treatment taken care of that might be needed.

Oct. 22, 2020

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Intestinal Virus (Reovirus) Average Cost

From 72 quotes ranging from $200 - $650

Average Cost

$500

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