ІМУНОЛОГІЧНИЙ МОНІТОРИНГ САЛЬМОНЕЛЬОЗУ СЕРЕД МОЛОДНЯКА ВЕЛИКОЇ РОГАТОЇ ХУДОБИ НА МОЛОЧНОТОВАРНИХ ФЕРМАХ НЕ БЛАГОПОЛУЧНИХ ЩОДО ШЛУНКОВО-КИШКОВИХ ЗАХВОРЮВАНЬ НОВОНАРОДЖЕНИХ ТЕЛЯТ
Increased livestock production involves primarily an increase in the number of cattle, and thus a high level of preservation of the young. As the practice of animal husbandry, industry causing significant losses gastrointestinal diseases infectious etiology (colibacillosis, salmonellosis, dysbiosis, etc.). Especially dangerous is salmonellosis animals because they are not only caused direct economic losses, but also pose a threat of outbreaks of food poisoning. Salmonellosis occupy a decisive position among gastrointestinal diseases infectious nature. They usually affect young animals, but for serious violations of feeding, care and maintenance conditions may be ill and older animals. In this economy are significant losses due to the death of calves, abortions, especially in heifers, reduced productivity, costs of treatment and prevention. Despite continued research, prevention Salmonella infections has not lost its importance in our time. The problem of salmonellosis in recent years takes more pronounced medical and veterinary importance, which is primarily associated with an increased risk of infection with salmonella food of animal origin. In this case, no country raises the question of the complete elimination of salmonellosis infection. This is largely driven by high stability and contagious pathogen, its considerable genetic plasticity and ruggedness to supply a wide range of susceptible organisms and routes of transmission. All this resulted in a significant number serovariantiv and widespread salmonella in the environment. A large spread of such biological phenomena as carrier of Salmonella in different species is an objective basis indestructibility of epizootic process of salmonellosis in animals and populations can be argued that all continents except perhaps Antarctica. It is a constant threat to the clinical manifestations of infection and food poisoning people.