salmonella spp. are zoonotic enteric bacteria able to infect humans, livestock and wildlife. the aim of this study was to investigate the prevalence of salmonella (spp.) and to determine antibiotic susceptibility, serogrouping and presence of inva gene (salmonella invasion gene a) in the detected strains in wild captive herbivores in iran. the fecal samples of 103 animals from 8 different sp...

Plasmids play an important role in the virulence and antibiotic resistance of Salmonella. Salmonella carry plasmids having different size and number. Plasmid profile analysis of single isolates of Salmonella typhimurium and Salmonella enteritidis revealed the presence of 4- plasmid profiles. Salmonella serovars produce several Type III secretions including Sop-E and Sop –B. Soap E is detected b...

Modern Concepts & Developments in Agronomy Geographic Information System and Remote Sensing for the Evaluation of Aptitude Rice Lands Mayarí Agroecosystem, Holguín Roberto Alejandro García Reyes1*, María Elena Ruiz Pérez2 Juan Villazón Gómez1 1Departament Sciences Agricultural, Cuba 2University Agrarian Havana, *Corresponding author: Reyes, University Holguín, Submission: July 18, 2022;Publishe...

Poultry is a major reservoir for foodborne Salmonella serovars. Salmonella Typhimurium, Salmonella Enteritidis, Salmonella Heidelberg, Salmonella Kentucky, and Salmonella Senftenberg are the most prevalent serovars in U.S. poultry. Information concerning the interactions between different Salmonella species and host cells in poultry is lacking. In the present study, the above mentioned Salmonel...

salmonella enterica serovar typhimurium and s.enterica serovar enteritidis are the most frequently isolated serovars from food-borne diseases throughout the world. according to their antigenic profiles, salmonella shows different disease syndromes and host specificities. it is necessary and important to discriminate salmonella serovars from each other in order to ensure that each pathogen and i...

salmonella is one of the most important zoonotic pathogens with many virulence factors playing a major role in its pathogenesis. the aims of this study were to detect spva, int2 and invc virulence genes of different salmonella serotypes isolated from various clinical animal and human sources, and to investigate antibiotic resistance patterns among these serotypes. using a pcr assay, a total of ...

background :  young chickens are more susceptible to salmonella colonization than older ones that have developed resistance with age as native microflora become established.   methods :  in this study, two groups of fertile eggs were inoculated with 20 cfu of hila or parent strains of s . enteritidis . presence and number of salmonella cells inside the homogenized egg contents were determined on...

Cockroaches were collected from hospitals, houses and poultry sheds in various parts of Isfahan (Iran) and identified to species. In total, seven species of cockroaches in seven genera were identified: Blatta lateralis, Polyphaga aegyptiaca, Arenivaga roseni and Parcoblatta spp. Three species Periplaneta americana, Blattella germanica and Supella longipalpa (Blattidae and Blattellidae) were mor...