Этиологическая характеристика и анализ рынка вакцин против лептоспироза животных

Abstract

Leptospirosis is one of the most frequently registered diseases among animals not only on the territory of the Russian Federation, but also abroad. The disease is included in the list of quarantine diseases, every year veterinary laboratories conduct serological studies using the microagglutination reaction (МАТ) within the framework of government work, epizootic monitoring and paid types of research. So for 2020, 1 268 749 probes from different animal species were conducted, and 25 401 were received, which is 2% of the total number of received probes. The largest number of seropositive animals is registered among cattle 1,30% of the total number of probes studied, among pigs and horses the number of positive results is 0,29% and 0,28% is for small cattle. Reacting animals are registered less, only 0,11%, other animal species reach 0,02% of the total volume of probes studied in the Russian Federation. The analysis of spreading of the serogroups among different animal species was carried out and the etiological structure of leptospirosis was derived. For most animals are typical a mixed etiology of the disease, which takes 35.38% of all positive probes, a large volume of which falls on probes with registration for only one of the serogroups, namely: Icterohaemorrhagiae – 17,55%, Tarassovi – 11,40%, Pomona – 8,94% and Sejroe – 8,01% of the total volume of positive probes. The article presents a list of the consumer market of drugs (imported and domestic production) mono- and associated vaccines against leptospirosis of farm animals. It specifies the manufacturing companies, the trade name of the drug and the quantitative composition of leptospirosis serogroups in vaccines registered in the territory of the Russian Federation.