Implication of milk and milk products in food-borne diseases in France and in different industrialised countries

Buyser, Marie-Laure De; Dufour, Barbara; Maire, Murielle; Lafarge, Véronique

doi:10.1016/s0168-1605(01)00443-3

Cited by 508 publications

(358 citation statements)

References 34 publications

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“…Published studies have attributed outbreaks of SFP after consumption of small ruminants' raw milk and raw milk products to the production of SEA, SEB, and SEC (De Buyser et al 2001;Schønberg and Wåltorp 2001). Hence, in the present study, the S. aureus isolates found capable of producing any of these SE can pose public health risks.…”

Section: Detection Of Enterotoxigenic S Aureusmentioning

confidence: 99%

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Occurrence and antibiotic resistance of enterotoxigenic Staphylococcus aureus in raw ovine and caprine milk in Greece

Pexara

Σολωμάκος

Sergelidis

et al. 2015

Dairy Sci. & Technol.

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Ovine (n=140) and caprine (n=35) raw bulk tank milk samples from farms in central Greece were examined for the occurrence of enterotoxigenic Staphylococcus aureus. The S. aureus isolates were screened for staphylococcal enterotoxin (SE) production, the presence of enterotoxin genes, antibiotic resistance (AR), and methicillin resistance. S. aureus was isolated from 24.3% and 31.4% of ovine and caprine milk samples, respectively. Among the S. aureus isolates of ovine milk (n=34) and caprine (n=11) milk, the enterotoxigenic (SEA-SED) isolates were 21 (61.8%) and 7 (63.6%) for the ovine and caprine milk, respectively. Most toxigenic isolates harbored more than one toxin gene and a total of 11 distinct toxinotypes were detected. The most frequent toxin-gene combinations were "sec, tst" (8 isolates), "seb, seg, sei, tst" (4), "seb, seg, sei" (3), and "seb" (3). Six isolates displayed multiple AR towards up to five antimicrobials. Among ovine milk isolates, the highest resistance frequency was observed towards erythromycin (11.8% of the isolates) and tetracycline (8.8%). Among caprine milk isolates, the most frequent resistance was observed towards erythromycin (18.2%). One methicillin-resistant S. aureus (MRSA) isolate was detected in an ovine milk sample and belonged to spa type t4038. This spa type

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Section: Detection Of Enterotoxigenic S Aureusmentioning

confidence: 99%

“…Although pasteurization inactivates S. aureus cells, the SEs are resistant to heat and generally retain their biological activity even after pasteurization. As result, dairy products, including raw milk, have frequently been implicated in SFP (De Buyser et al 2001).…”

Section: Introductionmentioning

confidence: 99%

Occurrence and antibiotic resistance of enterotoxigenic Staphylococcus aureus in raw ovine and caprine milk in Greece

Pexara

Σολωμάκος

Sergelidis

et al. 2015

Dairy Sci. & Technol.

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“…Toxic shock syndrome toxin (TSST-1) also plays a role in pathogenicity being involved in the production of skin lesions in neonates (Jaffe et al, 2000;DeBuyser et al, 2001). Up to 52% of the strains isolated from bovine mastitis produced enterotoxins (Kenney et al, 1993;Aarestrup et al, 1995;Ichikawa et al, 1996).…”

Section: Introductionmentioning

confidence: 99%

An alternative method for Staphylococcus aureus DNA isolation

Chapaval

Moon

Gomes

et al. 2008

Arq. Bras. Med. Vet. Zootec.

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This study describes a rapid procedure for the isolation of genomic DNA from Staphylococcus aureus that yielded a good amount of high quality DNA for the amplification of staphylococcal enterotoxins genes (A, B, C, D, and E) and the TSST-1 gene as well as enzymatic restriction (HaeIII) from environmental isolates. With this method, it was possible to detect these genes in a sample containing as little as 10 5

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“…Because they do not need to be cleaned or cooked before being eaten, consumers are susceptible to foodborne diseases. These diseases are caused mainly by Staphylococcus aureus, Salmonella, pathogenic Escherichia coli, and, but not often, Listeria monocytogenes (DE BUYSER et al, 2001;KOUSTA et al, 2010).…”

Section: Palavras-chavementioning

confidence: 99%

Hygienic-sanitary quality of Minas fresh cheese sold in the city of Botucatu, São Paulo

et al. 2018

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The Minas fresh cheese is a fresh and moist cheese and, therefore, has a short shelf-life. The use of raw milk as the main feedstock, the absence of ripening and the facility of contamination are factors that can compromise the product’s microbiological quality. The aim of this study was to describe the hygienic-sanitary quality of 50 Minas fresh cheeses marketed in Botucatu city, São Paulo, Brazil, close to their production date, and another 50 units from the same lot exactly on the expiration date, according to the Brazilian Sanitary Surveillance Agency (ANVISA). We also searched for enterotoxins genes in Staphylococcus aureus and its in vitro expression. In 36% of the first analyzed samples, the count of coliforms at 45ºC was above the limit and, as for the second analysis, 44%. Regarding coagulase positive staphylococci, 10 (20%) samples showed concentration above the permitted by law next to the production date and 14% on the expiration date. Salmonella was only observed in one sample analyzed near the date of production, while L. monocytogenes only in one sample analyzed on the expiration day. We isolated three enterotoxigenic strains of S. aureus that produced Staphylococcal Enterotoxin B (SEB) and Staphylococcal Enterotoxin C (SEC) in vitro, highlighting the importance of proper storage of this product due to its potential to cause intoxication. Overall, the quality of Minas fresh cheese is still unsatisfactory, leading to risks to consumers’ health.

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Implication of milk and milk products in food-borne diseases in France and in different industrialised countries

Cited by 508 publications

References 34 publications

Occurrence and antibiotic resistance of enterotoxigenic Staphylococcus aureus in raw ovine and caprine milk in Greece

Occurrence and antibiotic resistance of enterotoxigenic Staphylococcus aureus in raw ovine and caprine milk in Greece

An alternative method for Staphylococcus aureus DNA isolation

Hygienic-sanitary quality of Minas fresh cheese sold in the city of Botucatu, São Paulo

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