A mysterious disease affecting dogs has spread to at least 14 states across the United States, health officials confirmed. Since August, hundreds of dogs have tested positive for the illness, with several reported deaths. However, experts believe that these numbers may be underestimates due to a lack of awareness and testing.

Initially resembling the common kennel cough virus, the disease can quickly progress to pneumonia when the infection spreads to the lungs. Affected dogs may experience symptoms such as breathing problems, fatigue, and discharge from the eyes and nose. The American Veterinary Medical Association (AVMA) has urged veterinarians to report cases while laboratories work to isolate the pathogen.

Reported symptoms of the disease include a persistent cough that can last for several weeks, runny eyes, and sneezing. States such as Colorado, California, Indiana, Washington, Georgia, and Oregon have reported cases, with Oregon being the most heavily affected, with over 200 confirmed positive cases so far. The Oregon Department of Agriculture has termed the illness as an "atypical canine infectious respiratory disease."

The disease has raised concerns as it has shown resistance to common respiratory treatments, including antimicrobial drugs. However, experts emphasize that deaths from the virus do not appear to be a significant consequence at this time.

While the disease remains a mystery, researchers at the University of New Hampshire may have made a breakthrough. They believe they have identified a potential bacterial cause for the illness. The bacteria, as yet unnamed, is described as a "funky" organism and has not been previously observed. Dr. David Needle, a veterinary pathologist leading the research, explained that the bacteria is smaller than other types and has few distinct genetic characteristics, making it difficult to detect.

The disease is primarily transmitted through droplets in the air when dogs sneeze, cough, or bark. However, there have been no reported cases of the disease affecting humans. Health officials urge dog owners to ensure their pets are up to date on their vaccinations and to reduce contact with other dogs.

In light of the spread of the mysterious dog illness, the AVMA offers guidance to keep dogs safe. They recommend that owners ensure their dogs are up to date with vaccinations, avoid large gatherings of unfamiliar dogs, and refrain from using communal water bowls. Veterinarians also advise caution when traveling with dogs during the holiday season.

Although the exact number of affected dogs and related deaths remains uncertain due to the lack of a clear diagnostic method, researchers are working diligently to understand and combat the disease. The AVMA, along with health officials, continues to closely monitor the situation and investigate any potential risks to other species, including humans and cats.

As the mystery surrounding the disease persists, pet owners must stay vigilant and take necessary precautions to protect their furry companions from this spreading illness.

States reporting cases of the mysterious dog disease include Colorado, California, Indiana, Washington, Georgia, and Oregon.