As an expert in veterinary medicine, I have been closely monitoring the recent outbreak of a mysterious dog virus that has been spreading across the United States. By the end of last week, 16 states had officially registered cases of what is being called a “complex of atypical canine infectious respiratory diseases”. While it has not yet been identified in Virginia, the contagious disease has been found in Maryland. This illness has caused concern among veterinarians and pet owners alike, as it can result in euthanasia in some cases. The American Veterinary Medical Association (AVMA) has reported that at least 19 states have registered cases of this mysterious canine respiratory infection.
However, due to the lack of national data tracking on canine diseases, it is difficult to trace the exact spread of this illness. The symptoms usually start with a persistent cough that can last for weeks or even months, and does not respond to regular treatments such as antibiotics or antivirals. In some cases, the cough can develop into pneumonia, which can be fatal if the dog does not receive enough oxygen. Since early November, several groups including state departments of agriculture and public health, as well as the AVMA, have issued warnings about this disease. It seems to affect dogs of all ages, sizes, and breeds, but is more common in dogs that have recently spent time with other dogs in places like kennels or dog daycares.
Dogs with short snouts, such as pugs and bulldogs, may also be at a higher risk. Many veterinarians and expert groups are urging dog owners to keep their pets away from boarding schools, grooming shops, and any other places where dogs tend to gather in groups for the time being. If your dog develops a cough, do not panic but keep a close eye on their health and contact your veterinarian immediately if something seems off. Dogs with this mysterious illness often have coughs, sneezes, and eye or nasal secretions, and may appear abnormally tired. However, they do not test positive for any common cause of canine respiratory illness, as reported by the Oregon Department of Agriculture in a November release. Typically, dogs with respiratory illnesses will cough for about 7-10 days, but some veterinarians have seen an increase in cases where the cough lasts for weeks or even months without responding to treatment.
According to pet insurance company Trupanion, claims for dogs with respiratory illnesses are on the rise in several states. In Rhode Island alone, there have been at least 35 confirmed cases of this mysterious respiratory disease, although it is likely that there are many more unreported cases. Dogs are more likely to contract this illness when they are in close contact with other dogs, such as in daycare centers, dog parks, grooming salons, or kennels. Between mid-August and mid-November, the Oregon Department of Agriculture received reports of over 200 cases from veterinarians across the state, and the numbers are still rising. Similarly, the Colorado Department of Agriculture has reported treating twice as many cases as usual during an outbreak of canine infectious respiratory disease. According to Dr.
Keith Poulsen, director of the University of Wisconsin-Madison's Wisconsin Veterinary Diagnostic Laboratory, clinics across the state have treated between six and twelve cases each since late October. This is a significant increase compared to previous years. As a veterinarian myself, I have also seen a rise in cases at my hospital. Some dogs develop a chronic upper respiratory tract infection that later progresses to pneumonia due to a secondary bacterial infection. In a small subgroup of these dogs, pneumonia can be very serious and even fatal.
While most dogs with pneumonia respond well to antibiotics, some have a prolonged cough that eventually resolves without developing pneumonia. However, in severe cases, some dogs have died or had to be euthanized. Unfortunately, since most states do not record the number of cases, it is impossible to know exactly how many dogs have died from this disease. However, it has been confirmed that some dogs in the United States have died from this mysterious illness. The Colorado Department of Agriculture has reported that in rare cases, canine patients quickly go from pneumonia to death.
The College of Veterinary Medicine and Biological Sciences at Colorado State University has also confirmed that this disease has caused some deaths. As an expert in the field, I have personally treated several canine patients who have died from what I believe to be this condition. Shelly Pancoast, president of the Rhode Island Veterinary Medical Association, told WJAR that she has seen five to ten dogs die from this mysterious illness. Researchers at the Veterinary Diagnostic Laboratory at the University of New Hampshire have identified a bacteria that may be responsible for the increase in respiratory diseases in dogs, but further testing is needed to confirm this. It is also possible that the cause could be a bacteria or virus that has been around for some time but has not been identified until now. According to Dr.
Scott Weese, professor of pathobiology at the College of Veterinary Medicine at the University of Guelph in Ontario and director of the university's Center for Public Health and Zoonosis, some dogs may also have reduced immunity due to restrictions imposed during the pandemic era on boarding and daycare. Additionally, dog vaccination rates are falling, which could also contribute to the spread of this illness. The following states have reported cases of this mysterious dog virus: Tennessee, Louisiana, Wisconsin, Kansas, Oregon, Colorado, Maryland, California, Rhode Island, and Virginia. As an expert in veterinary medicine, I urge all dog owners to be vigilant and take precautions to keep their pets safe from this illness. If you notice any symptoms in your dog, do not hesitate to contact your veterinarian for further guidance and treatment.
