The paper puts forward the concept that the use of the phenomena of immunological resonance and the vaccine function of pathogenic bacteria inactivated by an antibiotic multiple time increases the effectiveness of immunoprophylactic measures in industrial poultry farming. The timing of revaccinations has been established to ensure synchronization of the immunogenic action of the vaccine antigen and anti-idiotypes of immunoglobulins of different classes. The concept is put forward that pinocytosis occurring in the epithelial cells of the small intestine should be considered as non-specific phagocytosis, which increases the overall anti-infective resistance.

The Persian Gazelle (Gazella subgutturosa) is a critically endangered species inhabiting the arid landscapes of Iran, facing multiple threats to its survival. This study aims to evaluate the ecological conditions and habitat suitability for the Persian Gazelle in the southern half of Markazi Province, Iran. Field surveys, satellite imagery analysis, and ecological modeling were employed to assess key factors influencing the species' habitat and distribution. Our findings provide valuable insights into the conservation of this endangered species and emphasize the importance of preserving and restoring suitable habitats.

This research delves into the virulence factors of Sorbitol-Negative Escherichia coli (SNEC) strains isolated from quail, shedding light on the potential threats to avian health. Through comprehensive characterization, including genetic, phenotypic, and pathogenic assessments, we aim to elucidate the virulence mechanisms of SNEC in quail. The study provides valuable insights into the molecular attributes contributing to the pathogenicity of these isolates, thereby enhancing our understanding of avian health and informing strategies for effective disease management.

This study delves into the clinical aspects and rapid detection of Feline Parvovirus in suspected cats, employing the Polymerase Chain Reaction (PCR) method. Through a comprehensive clinical examination of suspected cases, coupled with the sensitive and specific PCR technique, the research aims to shed light on the prevalence, clinical manifestations, and efficient detection of Feline Parvovirus. The findings contribute to the understanding of the virus's impact on feline health and provide a valuable diagnostic approach for swift and accurate detection.