Mycoplasma bovis -associated verminous pneumonia in alpine chamois ( Rupicapra rupicapra )

• Published in: Frontiers in veterinary science Vol. 11; p. 1403682
• Main Authors: Bullone, Michela, Divari, Sara, Sereno, Alessandra, Bassano, Bruno, Gelmetti, Daniela, Gibelli, Lucia Rita, Pregel, Paola, Bollo, Enrico, Scaglione, Frine Eleonora
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers Media S.A 23-09-2024
• Subjects: chamois; lung; Mycoplasma bovis; parasites; pneumonia; Rupicapra rupicapra; Veterinary Science; lung; parasites; chamois; pneumonia; Mycoplasma bovis; Rupicapra rupicapra
• ISSN: 2297-1769; 2297-1769
• DOI: 10.3389/fvets.2024.1403682

Pneumonia is a common disease affecting Alpine chamois. However, little is known concerning the etiological agents involved. We investigated whether
spp. infection occurs in Alpine chamois and describe the microscopic lesions associated with
-associated bronchopneumonia in this species. Lung tissues obtained from 45 chamois with gross evidence of pneumonia were analysed. The histological lesions and the presence of lungworms within the lungs were evaluated blindly. The presence of
spp. was assessed by immunohistochemistry (
and
subsp
) and by end-point PCR.
was detected by immunohistochemistry and confirmed by PCR and sequencing in 6/45 (13%) cases, while all lungs were negative for
subsp
. A significant association was found between the detection of
and the presence of severe lungworms infection in the examined lungs. We report for the first time
as a bacteria associated with verminous pneumonia in chamois.