ЭПИЗООТИЧЕСКАЯ СИТУАЦИЯ ПО ГРИППУ ПТИЦ В РОССИЙСКОЙ ФЕДЕРАЦИИ С 2012 ПО 2022 ГОДЫ

Abstract

One of the most common diseases of the infectious etiology of birds is avian influenza, especially its serotypes, which have high pathogenicity. Avian influenza is common in many countries, with the exception of Vietnam and the Russian Federation. As a result of emerging epizootics, millions of heads of farm birds die. In order to obtain an objective picture of the epizootic situation of avian influenza in the Research Institute, a retro-spectral analysis of the Russian Agricultural Supervision reporting data was carried out in the period from 2012 to 2022. One of the results of the study was a retrospective analysis of the epizootic situation of avian influenza in the Russian Federation. As a result of our research, it was found that the largest number of unfavorable points for avian influenza were registered in 2018 and 2020, 82 and 83 outbreaks, respectively. From 2014 to 2018, there has been an increase in the number of adverse factors, and since 2020 there has been a tendency to decrease the number of outbreaks, so 68 were detected in 2021, and 56 unfavorable factors in 2022. According to the Russian Agricultural Supervision analytical center, 45 outbreaks of influenza among wild birds, 299 outbreaks among poultry, including 28 at poultry farms of the subjects of the Russian Federation-Central Research Institute, were detected during this period of the study.