Proceedings of the International scientific and practical conference ― Modern Research And Education‖ (February 16-18, 2026) / Publisher website: www.naukainfo.com. – Warsaw, Poland, 2026. - 247 p.

80 immunization failures: Are we far from disease eradication? Vet. Microbiol. 2020. Vol. 247. Р. 108–760. 14. Bell J., Cavanagh K., Tilley L., Smith F.W.K. Veterinary Medical Guide to Dog and Cat Breeds; CRC Press: BocaRaton, FL, USA, 2012. 15. Lauzi S., Stranieri A., Giordano A., Luzzago C., Zehender G., Paltrinieri S., Ebranati E. Origin and transmission of Feline coronavirus type I in domestic cats from Northern Italy: A phylogeographic approach. Vet. Microbiol. 2020. Vol. 244. Р. 108–667. 16. Myrrha L.W., Silva F.M.F., Vidigal P.M.P., Resende M., Bressan G.C., Fietto J.L.R., Santos M.R., Silva L.M.N., Assao V.S., Nior A.S.-J. еt al. Feline coronavirus isolates from a part of Brazil: Insights into molecular epidemiology and phylogeny inferred from the 7b gene. J. Vet. Med. Sci. 2019. Vol. 81. Р. 1455–1460. 17. Coyne K.P., Christley R., Pybus O.G., Dawson S., Gaskell R.M., Radford A.D. Large-Scale Spatial and Temporal Genetic Diversity of Feline Calicivirus. J. Virol. 2012. Vol. 86. Р. 11356–11367. 18. Tucciarone C.M., Franzo G., Mazzetto E., Legnardi M., Caldin M., Furlanello T., Cecchinato M., Drigo M. Molecular insight into Italian canine parvovirus heterogeneity and comparison with the worldwide scenario. Infect. Genet. Evol. 2018. Vol. 66. Р. 171–179. 19. Clegg S., Coyne K., Dawson S., Spibey N., Gaskell R., Radford A. Canine parvovirus in a symptomatic feline carriers. Vet. Microbiol. 2012. Vol. 157. Р. 78–85. 20. Кruse B., Unterer S., Horlacher K., Sauter-Louis C., Hartmann K. Prognostic Factors in Cats with Feline Panleukopenia. J. Vet. Intern. Med. 2010. Vol. 24. Р. 1271–1276. 21. Petini M., Drigo M., Zoia A. Prognostic value of systemic inflammatory response syndrome and serum concentrations of acute phase proteins, cholesterol, and total thyroxine in cats with panleukopenia. J. Vet. Intern. Med. 2020. Vol. 34. Р. 719–724.