PubMed · 956033
Bronchiectasis in yearling feedlot cattle.
Abstract
Thoughout all of 1974, we surveyed, for illnesses and deaths, about 407,000 yearling feedlot cattle. From the 3,943 dead cattle, 1,988 necropsies were made; of the cattle necropsied, 32 (1.6%) had bronchiectasis. In this disease, the permanently dilated small bronchi and bronchioles, located in ventral parts of the lungs, were filled with accumulations of exudate and microorganisms, including Pasteurella hemolytica, Pasteurella multocida, Corynebacterium pyogenes, Escherichia coli, Salmonella anatum, Staphylococcus spp, and Mycoplasma arginini.
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R Jensen, R E Pierson, P M Braddy, D A Saari, L H Lauerman, A Benitez, R M Christie, D P Horton, A E McChesney. 1976-09-01. Bronchiectasis in yearling feedlot cattle.. https://pubmed.ncbi.nlm.nih.gov/956033/
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