A puzzling illness affecting dogs, characterized by symptoms such as fever, cough, and lethargy, has now surfaced in at least 16 states, as reported by the Louisiana State University School of Veterinary Medicine earlier this month. Referred to by veterinarians as Atypical Canine Infectious Respiratory Disease Complex (aCIRDC), the ailment has seen a notable increase in cases over the past year, prompting concerns among pet owners and experts.
Details about the origin of the disease remain elusive, but affected dogs exhibit severe symptoms, with some cases leading to fatalities. Here’s what is currently known about this enigmatic canine respiratory illness:
Affected States: The Louisiana State University School of Veterinary Medicine has identified cases in 16 states, including California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Maryland, Massachusetts, New Hampshire, Nevada, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington. Oregon alone has reported over 200 cases.
Symptoms: Clinical signs of the illness encompass chronic tracheobronchitis, involving inflammation of the trachea and bronchi. This condition can persist for six to eight weeks or longer, with symptoms including coughing, sneezing, and nasal discharge. Pet owners are advised to watch for chronic pneumonia that does not respond to antimicrobials. In rare instances, pneumonia progresses rapidly, resulting in death within 24 to 36 hours.
The illness appears to pose a heightened threat to breeds with flat faces or short snouts, such as pugs or French bulldogs, which are predisposed to respiratory issues.
Treatment Challenges: Due to limited knowledge about the illness’s cause, veterinarians face challenges in determining its transmission and the most effective treatment methods. Dr. Graham Brayshaw, director of veterinarian medicine at the Animal Humane Society, emphasizes the need for pet owners to maintain their dogs’ health, avoid contact with potentially ill dogs, and ensure vaccinations are up to date.
Veterinarian Dr. Arun Rustgi advises caution and emphasizes avoiding contact with unfamiliar dogs. While treatment options are limited, maintaining hydration and addressing secondary bacterial infections with antibiotics may be necessary. Pet owners are encouraged to reach out to their veterinarians if concerned about potential signs of the illness.
The United States Department of Agriculture is collaborating with various states and laboratories to investigate the root cause of the mysterious canine respiratory illness, aiming to provide clarity and guidance on effective preventive measures and treatments.
