27/11/2023
This is a post by the American Veterinary Medical Association with regards to the recent respiratory disease weaving its way across the country in dogs. AVMA News Release
The AVMA is monitoring reports of canine respiratory illness in the state of Oregon, Colorado,Illinois, and across the country.
The AVMA has been in contact with officials in Oregon, who say they have received a little more than 200 case reports from veterinarians in that state since mid-August. Oregon Department of
Agriculture (ODA) officials are working with state and national diagnostic laboratories to identify the causative pathogen, are asking veterinarians to report cases to the department as soon as possible, and advise dog owners to work with a veterinarian if their pet is ill.
The Colorado State University College of Veterinary Medicine and Biological Sciences says, "The possible virus, which is under intense observation by Colorado State University veterinarians, has been linked to cases of severe pneumonia and, tragically, resulted in
some fatalities."
Currently, the infectious agent is not known but is under investigation. ODA says cases reported to that agency appear to primarily fall within three general clinical syndromes:
Chronic mild-moderate tracheobronchitis with a prolonged duration (6-8 weeks or longer) that is minimally or not responsive to antibiotics.
Chronic pneumonia that is minimally or not responsive to antibiotics.
Acute pneumonia that rapidly becomes severe and often leads to poor outcomes in as little as 24-36 hours.
Owners should monitor their dogs closely for progressive coughing that may be accompanied by signs of ocular or nasal discharges and sneezing. Please consult your veterinarian immediately if those clinical signs develop, particularly if your dog concurrently loses its
appetite, has trouble breathing, is coughing continually, or is extremely lethargic.
We also strongly urge owners to keep their dog's vaccines updated. While the existing vaccines may not specifically target this unknown infection, maintaining overall health through routine vaccinations can help support a dog's immune system in combating various infections. Optimal protection against common respiratory infections includes the annual intranasal vaccine for
Bordetella, Adenovirus type 2, and parainfluenza vaccine, combined with the injectable influenza H3N2 vaccine. Avoid bringing a dog into the community until two weeks after the last dose of a vaccine and immunity has developed.
We have been asked by journalists whether humans can catch this illness from dogs. In general, the risk of people getting sick from dogs with canine infectious respiratory disease is extremely low. However, because we don't know yet exactly what agent or agents is or are causing the current outbreak, it's a good idea to thoroughly wash your hands after handling your or other dogs.
Separately, the San Diego Humane Society (SDHS) is dealing with a canine respiratory illness outbreak exacerbated by overcrowding. The organization said that four of its dogs died after being infected with Streptococcus equi subsp. zooepidemicus (also known as Strep zoo), which was complicated by infection with bacterial agent in some cases.
At this time, there are NO indications that there is a connection between the San Diego situation and the cases in Oregon, Colorado and other areas of the country.
The AVMA encourages veterinarians to report cases to their state veterinarian or state public health veterinarian (depends on who is responsible for companion animal disease in their state)
