BIO Web Conf.
Volume 17, 2020International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2019)
|Number of page(s)||5|
|Published online||28 February 2020|
The etiological role of the parainfluenza-3 virus in the respiratory pathology of young cattle
Kazan State Academy of Veterinary Medicine named after N.E. Bauman, Kazan 420029, Russia
2 Federal centre for toxicological, radiation and biological safety, Scientific town-2, Kazan city 420075, Russia
* Corresponding author: firstname.lastname@example.org
Parainfluenza virus-3 is the most common etiological agent in mixed respiratory diseases of calves with high concentrations of animals. The more severe course of the disease is observed with complications from bacterial or other viral infections. This article presents the results of clinical and epizootic, serological, virological and molecular genetic studies. A cytopathogenic agent was isolated from a pathological material taken from patients with respiratory diseases of calves in a BEK cell culture. Based on the results of serological and molecular biological studies, this isolate (“LD-9”) was identified as the parainfluenza-3 virus in cattle.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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