| Issue |
BIO Web Conf.
Volume 17, 2020
International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2019)
|
|
|---|---|---|
| Article Number | 00149 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/bioconf/20201700149 | |
| Published online | 28 February 2020 | |
Development of associated vaccine against Piv-3, Ibr, Bvd and chlamidiosis of cattle
’Federal Center for Toxicological, Radiation and Biological Safety All Russian Research Veterinary Institute, 420075 Kazan, Russia
2
Kazan State Academy of Veterinary Medicine named after N. E. Bauman, 420029 Kazan, Russia
* Corresponding author: ilsour@rambler.ru
As a result of clinical and epizootological examination of dysfunctional farms with respiratory and intestinal infections, the main agents of pneumoenteritis of calves and based on this we developed and associated inactivated vaccine against PIV-3, IBR, BVD and chlamidiosis were identified. The results of laboratory and production tests showed that it has high antigenic activity and immunogenic properties for laboratory animals, and its use in dysfunctional farms reduces the incidence of young animals, increases their birth rate and safety which has a positive effect on the efficiency of cattle breeding.
© The Authors, published by EDP Sciences, 2020
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