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Updated: May 19, 2026

Immunization of Alpacas (Lama pacos) with Protein Antigens and Production of Antigen-specific Single Domain Antibodies
Published on: January 26, 2019
Bovine leukemia virus infection in a juvenile alpaca with multicentric lymphoma
Laura C Lee1, William K Scarratt, Gertrude C Buehring
1The Agnes Banks Equine Clinic, 5 Price Lane, Agnes Banks, NSW, 2753, Australia. laura.lee@abec.net.au
Abstract:
A 13-month-old alpaca (Vicugna pacos) was presented for mandibular masses and weight loss. Histopathology of biopsy tissue was consistent with lymphoma. The alpaca was euthanized and necropsy revealed lymphoma masses in multiple organs. Immunohistochemistry for T- and B-cell typing was inconclusive. Serology and in-situ polymerase chain reaction hybridization were positive for bovine leukemia virus.
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