scholarly journals Occurrence and Antimicrobial Susceptibility Profile of Salmonella spp. in Raw and Ready-To-Eat Foods and Campylobacter spp. in Retail Raw Chicken Meat in Transylvania, Romania

2020 ◽  
Vol 17 (8) ◽  
pp. 479-484 ◽  
Author(s):  
Emil Tîrziu ◽  
Gabriel Bărbălan ◽  
Adriana Morar ◽  
Viorel Herman ◽  
Romeo T. Cristina ◽  
...  
Keyword(s):  
Antimicrobial Susceptibility ◽  
Chicken Meat ◽  
Salmonella Spp ◽  
Antimicrobial Susceptibility Profile ◽  
Campylobacter Spp

scholarly journals Occurrence and Antimicrobial Susceptibility Profile of Salmonella Isolates from Animal Origin Food Items in Selected Areas of Arsi Zone, Southeastern Ethiopia, 2018/19

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Minda Asfaw Geresu ◽  
Behailu Assefa Wayuo ◽  
Gezahegne Mamo Kassa
Keyword(s):  
Antimicrobial Susceptibility ◽  
Control Strategies ◽  
Raw Milk ◽  
Food Samples ◽  
Animal Origin ◽  
Salmonella Spp ◽  
Food Items ◽  
Antimicrobial Susceptibility Profile ◽  
Arsi Zone ◽  
Animal Origin Food

The status of Salmonella and its antimicrobial susceptibility profile in animal origin food items from different catering establishments in Ethiopia is scarce. Hence, this study aimed to investigate the occurrence and antimicrobial susceptibility profile of Salmonella isolates from animal origin food items in the selected areas of Arsi Zone. One hundred ninety-two animal origin food samples were collected and processed for Salmonella isolation. Isolates were tested for their susceptibility to 13 antimicrobials using Kirby–Bauer disk diffusion assay. An overall prevalence of 9.4% (18/192) Salmonella spp. isolates were recovered from animal origin food samples collected from different catering establishments. Seven (21.9%) of “Dulet,” 4 (12.5%) of “Kitfo,” 3 (9.4%) of “Kurt,” 2 (6.3%) of raw milk, 1 (3.1%) of egg sandwich and 1 (3.1%) of cream cake samples were positive for Salmonella. Catering establishments, protective clothing, source of contamination, manner of hand washing, and money handling were among the putative risk factors that were significantly associated ( p < 0.05 ) with Salmonella spp. occurrence. Ampicillin, nitrofurans, and sulphonamide resistance were significantly associated ( p < 0.05 ) with Salmonella spp. occurrence in the selected food items. Three (16.7%), 5 (27.8%), 5 (27.8%), and 4 (22.2%) of the isolates were resistant to 3, 4, 5, and 6 antibiotics, respectively, whereas only a sole isolate was resistant to two antibiotics (viz. ampicillin and kanamycin). In conclusion, the general sanitary condition of the catering establishments, utensils used, and personnel hygienic practices were not to the recommended standards in the current study. Besides, detection of multidrug-resistant strains of Salmonella in animal origin food items from different catering establishments suggests the need for detailed epidemiological and molecular characterization of the pathogen so as to establish the sources of acquisition of resistant Salmonella strains. Hence, implementation of Salmonella prevention and control strategies from farm production to consumption of animal origin food items are crucial.

scholarly journals Isolates, Antimicrobial Susceptibility Profiles and Multidrug Resistance of Bacteria Cultured from Pig Submissions in New Zealand

Animals ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1427
Author(s):  
Christopher B. Riley ◽  
Kirsty L. Chidgey ◽  
Janis P. Bridges ◽  
Emma Gordon ◽  
Kevin E. Lawrence
Keyword(s):  
Multidrug Resistance ◽  
New Zealand ◽  
Antimicrobial Susceptibility ◽  
Pasteurella Multocida ◽  
Coagulase Negative Staphylococcus ◽  
Sample Type ◽  
Bacterial Isolates ◽  
Salmonella Spp ◽  
Susceptibility Data ◽  
Campylobacter Spp

Data on the scope of bacterial pathogens present and the frequency of antimicrobial resistance (AMR) in New Zealand’s pigs are limited. This study describes bacterial isolates, antimicrobial susceptibility data, and multidrug resistance (MDR; resistance to ≥3 antimicrobial classes) from New Zealand pig submissions. Porcine test data from June 2003 to February 2016 were obtained from commercial veterinary pathology laboratory records. In total, 470/477 unique submissions resulted in bacterial growth, yielding 779 isolates. Sample type was recorded for 360/477 (75.5%); lung (79/360; 21.9%), faecal (61/360; 16.9%) and intestinal (45/360; 12.5%) were most common. The most common isolates were Escherichia coli (186/779, 23.9%), Actinobacillus pleuropneumoniae (43/779; 5.5%), Streptococcus suis (43/779; 5.5%), unidentified Campylobacter spp. (38/779; 4.9%), alpha haemolytic Streptococci (32/779; 4.1%), coagulase negative Staphylococcus spp. (26/779; 3.3%), and Pasteurella multocida (25/779; 3.2%). Susceptibility results were available for 141/779 (18.1%) isolates from 62/470 (13.2%) submissions. Most were susceptible to trimethoprim-sulphonamide (75/81; 92.6%), but fewer were susceptible to penicillin (37/77; 48.1%), tilmicosin (18/43; 41.9%), or tetracyclines (41/114; 36.0%). No susceptibility data were available for Salmonella spp., Campylobacter spp., or Yersinia spp. isolates. MDR was present in 60/141 (42.6%) isolates. More data on sample submission drivers, antimicrobial drug use, and susceptibilities of important porcine bacterial isolates are required to inform guidelines for prudent antimicrobial use, to reduce their prevalence, human transmission, and to minimise AMR and MDR.

scholarly journals Cloacal enterobacteria isolated from captive roadside hawks (Rupornis magnirostris, GMELIN, 1788) and their antimicrobial susceptibility profile

2016 ◽  
Vol 53 (2) ◽  
pp. 207 ◽  
Author(s):  
Ewerton Fylipe De Araújo Silva ◽  
Joanna Francyne Silva de Barros ◽  
Kleber Botelho Fraga ◽  
Carolina Peixoto Magalhães ◽  
José Eduardo Garcia ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Klebsiella Pneumoniae ◽  
Antimicrobial Susceptibility ◽  
Klebsiella Oxytoca ◽  
Macconkey Agar ◽  
Salmonella Spp ◽  
Antimicrobial Susceptibility Profile

O conhecimento das enterobactérias presentes em Gavião-carijó pode trazer uma compreensão sobre as doenças infecciosas que podem acometer essa ave, como também outros animais e/ou humanos, além de trazer mais informações sobre essa espécie de grande importância ecológica. Desta forma, o objetivo do estudo foi determinar as enterobactérias presentes na cloaca de Gaviões-carijós cativos e seu perfil de susceptibilidade a antimicrobianos. Inicialmente, foram coletadas amostras cloacais de nove espécimes com o auxílio de swabs. As amostras foram plaqueadas em ágar MacConkey, ágar Hektoen, ágar EMB e ágar SS e incubadas por 24 h a 35°C. Após incubação, as colônias foram submetidas às provas bioquímicas para confirmação da presença de enterobactérias. Posteriormente, o perfil de susceptibilidade das bactérias frente a agentes antimicrobianos foi avaliado através do teste da difusão em disco de acordo com o Clinical and Laboratory Standards Institute (CLSI). Escherichia coli (77,8%), Klebsiella oxytoca (11,1%), Klebsiella pneumoniae (11,1%) e Salmonella spp. (55,6%) foram isoladas das amostras coletadas. Dentre as cepas isoladas, algumas apresentaram resistência a até três antimicrobianos. O presente estudo trouxe um maior conhecimento sobre as enterobactérias presentes no Gavião-carijó (Rupornis magnirostris), mostrando um percentual significativo de enterobactérias de importância na saúde pública, evidenciando também a ocorrência de cepas com perfil de resistência a agentes antimicrobianos.

MULTIPLEX PCR FOR THE DETECTION OF CAMPYLOBACTER SPP. AND SALMONELLA SPP. IN CHICKEN MEAT

2012 ◽  
Vol 32 (3) ◽  
pp. 345-350 ◽  
Author(s):  
JULIANE ALVES ◽  
VIVIANI VIEIRA MARQUES ◽  
LUIZ FILIPE PROTASIO PEREIRA ◽  
ELISA YOKO HIROOKA ◽  
TEREZA CRISTINA ROCHA MOREIRA DE OLIVEIRA
Keyword(s):  
Multiplex Pcr ◽  
Chicken Meat ◽  
Salmonella Spp ◽  
Campylobacter Spp

scholarly journals Incidence and antimicrobial susceptibility of Salmonella, Listeria, and Campylobacter spp. in raw “souvlaki” marketed in Thessaloniki (Northern Greece)

2018 ◽  
Vol 66 (3) ◽  
pp. 161 ◽  
Author(s):  
N. SOULTOS (Ν. ΣΟΥΛΤΟΣ) ◽  
E. IOSSIFIDOU (Ε. ΙΩΣΗΦΙΔΟΥ) ◽  
E. PSOMAS (Ε. ΨΩΜΑΣ) ◽  
Z. TZIKAS (Ζ. ΤΖΗΚΑΣ) ◽  
T. LAZOU (Θ. ΛΑΖΟΥ)
Keyword(s):  
Antimicrobial Susceptibility ◽  
Thermal Processing ◽  
Antimicrobial Agents ◽  
Meat Product ◽  
Diffusion Method ◽  
Salmonella Spp ◽  
Northern Greece ◽  
Food Borne ◽  
Food Borne Infections ◽  
Campylobacter Spp

Souvlaki is a popular Greek meat product consisting of small chunks or cubes of pork threaded on a small wooden or metal skewer. In the present study, 105 samples of raw pork souvlaki obtained from retail shops in Thessaloniki (Northern Greece) were screened for the incidence of Salmonella, Listeria, and Campylobacter and their susceptibility to various antimicrobial agents; serotyping of the isolates was also performed. Of the samples tested, 1.9% were positive for Salmonella and yielded 3 serovars (S. SaintPaul, S. Fyris and S. Typhimurium); 31.4% proved positive for Listeria spp. with 6.7% yielding L. monocytogenes isolates belonged to molecular serogroups 2 (serotypes 1/2c and 3c) and 4 ( serotypes 4b, 4d, and 4e). Campylobacter spp. were not detected in any of the samples tested. The antimicrobial susceptibility to various antimicrobial agents of 11 Salmonella strains and 7 L. monocytogenes strains was also determined by disc diffusion method. Salmonella spp. were susceptible to a panel of 12 antibiotics but displayed intermediate resistance to tetracycline. L. monocytogenes isolates were resistant to nalidixic acid and ceftriaxone, partly resistant to clindamycin and cefotaxime, but sensitive to all antibiotics commonly used in veterinary and human listeriosis. Our findings indicate that souvlaki could be a potential vehicle of food borne infections due to strains of L. monocytogenes and Salmonella spp. in the case of inadequate thermal processing. In addition, good hygienic practices must be applied to avoid cross-contamination during preparation or handling of the product.

scholarly journals Comparative bacteriological analysis of frozen and fresh chicken meats sold around old site Bayero University Kano

2021 ◽  
Vol 14 (1) ◽  
pp. 258-262
Author(s):  
Habibu Usman Abdu ◽  
Aisha Mustapha Abubakar
Keyword(s):  
Staphylococcus Aureus ◽  
Bacterial Species ◽  
Bacterial Count ◽  
Chicken Meat ◽  
Salmonella Spp ◽  
E Coli ◽  
Meat Samples ◽  
And Staphylococcus Aureus ◽  
Klebsiella Spp ◽  
Campylobacter Spp

Foodborne pathogens are serious public healthproblems that greatly affect the cost of food production and healthcare while poultry are often associated with foodborne disease outbreaks. This study aimed at investigating the occurrence and distribution of bacterial pathogens associated with chicken meats sold around Bayero University, Kano old site. A total of twenty (20) meat samples comprised of 10 frozen and ten freshly slaughtered chicken were purchased from different selling outlets around the study area. The samples were processed using standard cultural and biochemical procedures. The results of the study showed the mean aerobic mesophilic bacterial count of 5.93 x 106 CFU/g and 3.12 x 106  CFU/g for frozen and freshly slaughtered chicken meat samples respectively. The coliform counts were 420.1 and 347.7 CFU/100g for frozen and freshly slaughtered chicken meat samples respectively. The distribution of different bacterial species revealed E. coli (26.0%), Klebsiella spp (4.0%), Salmonella spp (19.5%), Campylobacter spp. (14.6%) and Staphylococcus aureus (30%) in frozen chicken meat samples while freshly slaughtered chicken meat samples revealed E. coli (21.0%), Klebsiella spp (8.9%), Salmonella spp (30%), Campylobacter spp. (15.0%) and Staphylococcus aureus (24.0%). This showed that frozen chicken meats were more contaminated than freshly slaughtered chicken meats which might be associated with poor handling and storage conditions.

scholarly journals Antimicrobial susceptibility profile of Campylobacter spp. isolated from different animal species in Minas Gerais

2017 ◽  
Vol 54 (1) ◽  
pp. 54 ◽  
Author(s):  
Cristiane Pinheiro Toscano de Brito ◽  
Elaine Maria Seles Dorneles ◽  
Telma Maria Alves ◽  
Ana Paula Reinato Stynen ◽  
Andrey Pereira Lage
Keyword(s):  
Antimicrobial Susceptibility ◽  
Animal Species ◽  
Minas Gerais ◽  
Antimicrobial Susceptibility Profile ◽  
Campylobacter Spp

padrão de sensibilidade de 45 amostras de Campylobacter spp, incluindo 16 amostras de C. jejuni, 8 de C. coli e 21 C. fetus, isoladas de diferentes espécies de animais do Brasil, foi determinado para doze antimicrobianos. Todas as amostras de Campylobacter spp foram sensíveis à gentamicina, sulfadiazina e sulfametoxazol. C. jejuni e C. coli foram também sensíveis ao cloranfenicol, enquanto todas as amostras de C. fetus foram sensíveis à canamicina. Cefoperazona mostrou o maior percentual de resistência entre C. jejuni (68,75%), seguido pelo ácido nalidíxico (31,25%), ampicilina (37,50%), tetraciclina (37,50%), eritromicina (12,50%) e canamicina (6,25%). Similarmente, cefoperazona também exibiu o maior percentual de resistência entre as amostras de C. coli (75,00%), seguido pelo ácido nalidíxico (50,00%), tetraciclina (50,00%), eritromicina (37,50%), ampicilina (12,50%) e canamicina (12,50%). Entre os isolados de C. fetus, ácido nalidíxico apresentou maior taxa de resistência (85,71%), seguido de cefoperazona (71,43%), tetraciclina (42,86%), ampicilina (19,05%), cloranfenicol (9,52%) e eritromicina (4,76%). Assim, os nossos resultados mostraram que a maioria das amostras de Campylobacter spp isolados de animais foram sensíveis à gentamicina, cloranfenicol, canamicina e sulfonamidas. No entanto, uma proporção elevada das amostras apresentou susceptibilidade reduzida ao ácido nalidíxico, ampicilina, cefoperazona e tetraciclina. Além disso, C. coli e C. fetus mostraram uma alta porcentagem de amostras resistentes a múltiplas drogas.

scholarly journals Prevalence and antimicrobial resistance of Salmonella spp. isolated from chicken meat in upper northeastern Thailand

2020 ◽  
Vol 19 (2) ◽  
pp. 121-131
Author(s):  
Istiana Nur Vidayanti ◽  
◽  
Peerapol Sukon ◽  
Seri Khaengair ◽  
Chaiwat Pulsrikarn ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
High Resistance ◽  
Antimicrobial Susceptibility ◽  
Chicken Meat ◽  
Foodborne Disease ◽  
Salmonella Spp ◽  
The World ◽  
Khon Kaen ◽  
High Level ◽  
Northeastern Thailand

Foodborne disease associated with Salmonella spp. occurs in some parts of the world, including Thailand. The present study aimed to determine prevalence, antimicrobial resistance, and serotypes of Salmonella spp. isolated from chicken meat in upper northeastern Thailand. A total of 326 swab samples of fresh chicken meat were collected from wet markets in Khon Kaen, U-don Thani, Nong Khai, Loei, Kalasin, Maha Sarakham, and Bueng Kan Provinces, northeastern Thailand, between August and November 2019. All samples were analyzed for Salmonella spp. using the ISO 6579:2002/AMD 1:2007 method. The isolates were tested for antimicrobial susceptibility using the Kirby-Bauer method, and the serotypes of isolates positive were identified. The overall prevalence of Salmonella spp. isolated from chicken meat was 36.2% (118/326), and prevalence in the provinces was as follows: U-don Thani, 70.9%; Bueng Kan, 66.67%; Khon Kaen, 45.9%; Kalasin, 31.25%; Nong Khai, 29.8%; Maha Sarakham, 26.42% and Loei, 12.5%. Resistance was highest for nalidixic acid at 31%, followed by ampicillin (24%), tetracycline (19%), sulfamethoxazole trimethoprim (8%), norfloxacin (5%), ciprofloxacin (4%), amoxicillin (4%), and chloramphenicol (1%). However, all isolates were susceptible to ceftazidime. Twenty-seven serotypes were detected, with the Corvallis, Singapore, Kentucky and Agona serotypes being the most common. Salmonella spp. were detected in a large percentage of the swab samples of chicken meat in every city, indicating a high level of contamination of chicken meat. Given the high resistance of Salmonella strains to some antibiotics, it may be beneficial to find other drugs for salmonellosis treatment and to use antibiotics more wisely.

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