EVALUATION OF QUALITY STABILITY OF A SALMONELLA ABORTUS EQUI VACCINE BASED ON STRAIN E-841

2026

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DOI 10.53729/mv-as.2026.01.08
Data confidence 70 medium
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Abstract

The main requirements for immunobiological preparations used in veterinary medicine are their harmlessness and efficacy. The article presents the results of a study on the stability of quality indicators during the long-term storage of a domestic vaccine for preventing salmonella abortion in mares, based on the Salmonella abortus-equi E-841 strain. The quality parameters of vaccine stability at a temperature of +4 to +8°C over the entire 12-month shelf life indicate that the production batches comply with regulatory standards and meet technical requirements. Основными требованиями к иммунобиологическим препаратам, применяемым в ветеринарной медицине, являются их безвредность и эффективность. В статье представлены результаты исследования стабильности показателей качества при длительном хранении отечественной вакцины для профилактики сальмонеллёзного аборта кобыл, разработанной на основе штамма Salmonella abortus equi E-841. Оценка параметров качества вакцины при хранении в температурном режиме от +4 до +8 °C в течение всего установленного срока годности (12 месяцев) показала, что производственные серии соответствуют нормативной документации и установленным техническим требованиям.