Respiratory Diseases in Dogs and Cats—Causes, Diagnostic Tools and Treatment

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Companion Animals".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 1845

Special Issue Editor


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Guest Editor
Clinic of Small Animal Medicine, LMU University of Munich, Veterinaerstr. 13, 80539 Munich, Germany
Interests: small animal internal medicine; respiratory medicine

Special Issue Information

Dear Colleagues,

This Special Issue aims to provide an update on the latest research in the field of lower airway infections in dogs and cats. Lower respiratory infections in companion animals are common, but they are also challenging in terms of diagnostic work-up and treatment. In recent years, exciting new research has been published in the field of canine and feline pneumonia using last generation sequencing for the detection of microbial communities involved, advanced new imaging modalities, investigations in complex interactions between the immune response of pathogens and hosts, and options for the provision and monitoring of intensive treatments have been evaluated.

Manuscripts presenting original research in all fields of this topic are welcome to be submitted for publication in this Special Issue, including an investigation of the bacterial, viral, and parasitic pathogens and microbial communities involved in pneumonia, the investigation of predisposing factors, an evaluation of diagnostic tools and biomarkers, and articles which provide new insights into therapeutic options and outcomes.

Dr. Bianka Schulz
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Animals is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • bronchopneumonia
  • lower airways
  • canine
  • feline
  • antibiotics

Published Papers (1 paper)

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Research

10 pages, 6322 KiB  
Article
Detection of Feline Coronavirus in Bronchoalveolar Lavage Fluid from Cats with Atypical Lower Airway and Lung Disease: Suspicion of Virus-Associated Pneumonia or Pneumonitis
by Wei-Tao Chang, Pin-Yen Chen, Pei-Ying Lo, Hui-Wen Chen and Chung-Hui Lin
Animals 2024, 14(8), 1219; https://doi.org/10.3390/ani14081219 - 18 Apr 2024
Viewed by 483
Abstract
The premortem understanding of the role of feline coronavirus (FeCoV) in the lungs of cats is limited as viruses are seldom inspected in the bronchoalveolar lavage (BAL) specimens of small animal patients. This study retrospectively analyzed the prevalence of FeCoV in BAL samples [...] Read more.
The premortem understanding of the role of feline coronavirus (FeCoV) in the lungs of cats is limited as viruses are seldom inspected in the bronchoalveolar lavage (BAL) specimens of small animal patients. This study retrospectively analyzed the prevalence of FeCoV in BAL samples from cats with atypical lower airway and lung disease, as well as the clinical characteristics, diagnostic findings, and follow-up information. Of 1162 clinical samples submitted for FeCoV RT-nPCR, 25 were BAL fluid. After excluding 1 case with chronic aspiration, FeCoV was found in 3/24 (13%) BAL specimens, with 2 having immunofluorescence staining confirming the presence of FeCoV within the cytoplasm of alveolar macrophages. The cats with FeCoV in BAL fluid more often had pulmonary nodular lesions (66% vs. 19%, p = 0.14) and multinucleated cells on cytology (100% vs. 48%, p = 0.22) compared to the cats without, but these differences did not reach statistical significance due to the small sample size. Three cats showed an initial positive response to the corticosteroid treatment based on the clinical signs and radiological findings, but the long-term prognosis varied. The clinical suspicion of FeCoV-associated pneumonia or pneumonitis was raised since no other pathogens were found after extensive investigations. Further studies are warranted to investigate the interaction between FeCoV and lung responses in cats. Full article
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