Английская Википедия:Atypical canine infectious respiratory disease complex
Atypical canine infectious respiratory disease complex (aCIRDC) is a proposed novel respiratory disease in dogs of unknown cause. It has been recorded in 19 US states, with more cases on the West Coast.[1][2][3]
It has also been referred to as respiratory syndrome of unknown etiology in dogs and as canine respiratory disease of unknown origin.[4]
History
It was first described in summer 2023 as a cluster of 200 cases around Portland, Oregon.[5]
Characteristics
Symptoms include a cough, fever, lethargy, sneezing and watery eyes. In some cases, the illness proceeds to death.[1] Cases tend to fit three clinical syndromes: chronic mild/moderate tracheobronchitis of prolonged duration (6+ weeks),[6] with coughing, sneezing, and watery eyes; chronic pneumonia that is minimally responsive to antimicrobials, possibly including dyspnea; and, rarely, acute pneumonia that rapidly becomes severe and can lead to death.[7][8] Most cases are self-limiting and respond well to supportive care.[9] Antibiotics may be indicated.[8]
Diagnosis should rule out known forms of canine infectious respiratory disease complex (CIRDC; also known as kennel cough). aCRIDC does not respond to regular treatment protocols for CIRCD and the course of the disease is longer and more severe.[10]
There is no evidence that it can spread to humans.[1]
Cause
The cause is currently unknown.[1]
The Veterinary Diagnostic Laboratory at the University of New Hampshire have put forth a possible bacterium as the cause.[7][1] They have tentatively identified this as IOLA KY405,[11] which was previously identified in humans in 2021.[12] This is similar to Mycoplasma in lacking a cell wall and having a small genome.[11][13]
However, other vets have suggested that this might just represent a peak in CIRDC cases and not involve any new pathogens. This could be due to changes in human behaviour following the end of COVID-19 lockdowns and other COVID-19-related disruption to veterinary care (e.g. frequency of vaccination), as well as to the general increase in dog numbers in the US.[14][8]
See also
References
- ↑ 1,0 1,1 1,2 1,3 1,4 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 7,0 7,1 Шаблон:Cite web
- ↑ 8,0 8,1 8,2 https://www.aaha.org/publications/newstat/articles/2023-12/canine-respiratory-mystery-what-we-know-about-the-outbreak/
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 11,0 11,1 https://assets-002.noviams.com/novi-file-uploads/mvma/pdfs-and-documents/Regulatory/K9_Atypical_Pneumonia_Update_V2.pdf
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
