Herd prevalence of Salmonella spp. in Danish pig herds after implementation of the Danish Salmonella Control Program with reference to a pre-implementation study

2002 ◽  
Vol 88 (2) ◽  
pp. 175-188 ◽  
Author(s):  
Jette Christensen ◽  
Dorte Lau Baggesen ◽  
Bent Nielsen ◽  
Henrik Stryhn
Keyword(s):  
Control Program ◽  
Implementation Study ◽  
Salmonella Spp ◽  
Herd Prevalence ◽  
Salmonella Control

scholarly journals Pathogenicity, Epidemiology and Virulence Factors of Salmonella species: A Review

2017 ◽  
Vol 9 (4) ◽  
pp. 460-466 ◽  
Author(s):  
Tamègnon Victorien DOUGNON ◽  
Boris LEGBA ◽  
Esther DEGUENON ◽  
Gildas HOUNMANOU ◽  
Jerrold AGBANKPE ◽  
...  
Keyword(s):  
Public Health ◽  
Virulence Factors ◽  
Meat Products ◽  
Health Problems ◽  
Molecular Techniques ◽  
Salmonella Spp ◽  
Salmonella Infections ◽  
The Family ◽  
The World ◽  
Salmonella Control

Salmonella infections are major public health problems worldwide. The hereby review aimed to establish an overview on the pathogenicity, epidemiology and virulence factors of Salmonella spp. in the world. A systematic search was conducted online using the keywords ‘Salmonella’, ‘Salmonella spp.’, ‘Salmonella spp. Epidemiology’, ‘virulence factors of Salmonella spp. in the world’, ‘bacteria responsible for the contamination of meat products’, ‘non-typhoid salmonella’. These keywords were entered into databases such as PubMed and Google Scholar using mainly French language. The obtained articles were included based on the reliability of their source, the study area (usually Benin and Africa) and the subject. The review revealed that Salmonella spp. is motile Gram-negative rod-shaped bacteria, of the family Enterobacteriaceae, currently counting more than 2,600 serovars. Human contamination occurs through the ingestion of contaminated water and food and can cause gastroenteritis or typhoid fever, which are two serious public health problems. A gene set constituting the pathogenicity islands determines the pathogenesis of Salmonella spp. The diagnosis is based on bacteriological, serological and molecular techniques. Salmonella infections are usually treated using antibiotics; however, emergence of antibiotic resistance in these microorganisms suggests that the anti-salmonella control should explore new sources such as medicinal plants

scholarly journals Non-Antibiotics Strategies to Control Salmonella Infection in Poultry

Animals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 102
Author(s):  
José Martín Ruvalcaba-Gómez ◽  
Zuamí Villagrán ◽  
Juan José Valdez-Alarcón ◽  
Marcelino Martínez-Núñez ◽  
Lorena Jacqueline Gomez-Godínez ◽  
...  
Keyword(s):  
Bacterial Infections ◽  
Safety Concern ◽  
Resistance Mechanisms ◽  
Poultry Production ◽  
Salmonella Infection ◽  
Salmonella Spp ◽  
In Ovo ◽  
Antimicrobial Substances ◽  
Health Significance ◽  
Salmonella Control

Salmonella spp. is a facultative intracellular pathogen causing localized or systemic infections, involving economic and public health significance, and remains the leading pathogen of food safety concern worldwide, with poultry being the primary transmission vector. Antibiotics have been the main strategy for Salmonella control for many years, which has allowed producers to improve the growth and health of food-producing animals. However, the utilization of antibiotics has been reconsidered since bacterial pathogens have established and shared a variety of antibiotic resistance mechanisms that can quickly increase within microbial communities. The use of alternatives to antibiotics has been recommended and successfully applied in many countries, leading to the core aim of this review, focused on (1) describing the importance of Salmonella infection in poultry and the effects associated with the use of antibiotics for disease control; (2) discussing the use of feeding-based (prebiotics, probiotics, bacterial subproducts, phytobiotics) and non-feeding-based (bacteriophages, in ovo injection, vaccines) strategies in poultry production for Salmonella control; and (3) exploring the use of complementary strategies, highlighting those based on -omics tools, to assess the effects of using the available antibiotic-free alternatives and their role in lowering dependency on the existing antimicrobial substances to manage bacterial infections in poultry effectively.

scholarly journals Base study for the establishment of national Salmonella control program in hatching farms and table eggs in Turkey

2020 ◽  
Vol 44 (2) ◽  
pp. 343-349
Author(s):  
Kadir Serdar DİKER ◽  
Muammer GÖNCÜOĞLU ◽  
Güzin ŞAHİN ◽  
Mehmet AKAN ◽  
İsmail Safa GÜRCAN ◽  
...  
Keyword(s):  
Control Program ◽  
Base Study ◽  
Salmonella Control

scholarly journals Bacteriological Profile of Dressed Broilers and Its Public Health Implications

1970 ◽  
Vol 2 (1) ◽  
pp. 69-73
Author(s):  
AKMM Anower ◽  
MM Rahman ◽  
MA Ehsan ◽  
MA Islam ◽  
MR Islam ◽  
...  
Keyword(s):  
Public Health ◽  
Control Program ◽  
Viable Count ◽  
Intact Skin ◽  
Salmonella Spp ◽  
Quality Control Program ◽  
Potential Health ◽  
Bacteriological Study ◽  
Health Implications

Bacteriological study was conducted to determine the occurrence of bacteria in 52 dressed broiler with intact skin (n = 26) and without skin (n = 26) and to demonstrate the role of packaging and pretreatment chilling on the changes of carcass quality during the period from July to August 2000. The values of total viable count (TVC), total coliform count (TCC), total streptococcal count (TStC) and total staphylococcal count (TSC) were determined for meat samples of thigh and breast and swab samples of skin and visceral surfaces of the broilers with intact skin (n = 80) and without skin (n = 80). The values of TVC, TCC, TStC and TSC in both cases with intact skin and without skin were compared. The results indicate that the dressed broilers with intact skin kept in packed condition after prechilled and frozen could maintain the good quality of sensory characteristics up to a maximum period of 10 days storage. Of the160 samples examined bacteriologically, 39.06% had contamination with different bacteria, of which   Staphylococcus spp. (90.63%), Streptococcus spp. (30.00%), Escherichia coli (60.63%), Pseudomonas aeruginosa (22.50%), Micrococcus spp. (18.75%) and Salmonella spp. (11.88%). It appears from these results that the current systems of pretreatment, sanitation, storing temperature and processing are necessary to be improved to ensure the quality assurance and quality control program and subsequently maintain the bacteriological and organoleptic quality of dressed broilers, thus minimizing the potential health hazards associated with contaminants gaining access to the dressed or processed broilers. Key words: Dressed broilers; bacteriology; public health implications doi: 10.3329/bjvm.v2i1.1939 Bangl. J. Vet. Med. (2004). 2 (1) : 69-73

scholarly journals Prevalence of Salmonella Spp. Bacteria Antibiotic Resistency Indigestion Tract in the Broiler Farms of Subang District

2019 ◽  
Vol 43 (1) ◽  
Author(s):  
Septa Walyani ◽  
Trioso Purnawarman ◽  
Etih Sudarnika
Keyword(s):  
Confidence Interval ◽  
Salmonella Enteritidis ◽  
Bacterial Resistance ◽  
Serological Test ◽  
Integrated Control ◽  
Control Program ◽  
Dilution Method ◽  
Agar Dilution Method ◽  
Salmonella Spp ◽  
Isolation And Identification

This study is aimed to  estimate the prevalence of resistant Salmonella spp., determine the spread of bacterial resistance and investigate the serotypes of bacteria in the chicken’s digestion tract in the broiler farms in Subang District. As many as 74 farms were chosen, five poled caeca samples were taken from each farm and tested for isolation and identification of Salmonella spp. Salmonella isolates obtained were tested antimicrobial susceptibility against 8 antibiotics using the agar dilution method. The antibiotics were gentamycin, tetracycline, ciprofloxacin, nalidixic acid, ampicillin, chloramphenicol, trimethoprim, and sulfamethoxazole. The result showed that 8 out of 74 samples were positive for Salmonella. The prevalence of Salmonella spp. in the digestion tract was 10.8%; 95% confidence interval 3.7%-17.9%. Based on the serological test eight serotypes obtained were Salmonella enteritidis, Salmonella oslo, Salmonella narashino, Salmonella nakuru, and Salmonella nordufer. The result of antibiotic resistance test showed that from 8 Salmonella isolates obtained, 12.5% were found to be sensitive, 75% isolates were resistant to one or two antibiotics, and the remaining 12.5% isolates were resistant to more than two antibiotics; 95% confidence interval (0%-35.4%). The prevalence of resistant Salmonella spp. bacteria in chicken digestion tract in broiler farms in Subang District was high, so integrated control program to reduce antimicrobial resistance problem in broiler farm are greatly needed.

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