In 2015 in the European Union member states listeriosis caused 270 deaths. Food is the route of transmission in 99% of all human infection cases. Several studies from different countries have shown that the presence of Listeria monocytogenes in food can be as high as 58.3%. One of the most important ways to protect food from these microorganisms is to prevent the spread of the bacteria at processing plants at different stages of food production chain. The ability of L. monocytogenes to survive in extreme conditions and to form biofilms on various surfaces is a significant challenge for food safety. Removal of these bacteria from niches in processing plants is difficult and requires the use of sanitisers and precise equipment cleaning. The presence of L. monocytogenes in processing environment at slaughterhouses, deli meat factories or in retail may be a reason of cross-contamination. Proper hygienic systems applied by workers in food preparing places and knowledge about different routes of spreading of these bacteria may effectively decrease the risk of food contamination. Standardised legal regulations and control of meat product manufacture should be a fundamental way to protect food from L. monocytogenes contamination.
1. Bohaychuk V.M., Gensler G.E, King R.K., Manninen K.I., Sorensen O., Wu J.T., Stiles M.E., McMullen L.M.: Occurrence of pathogens in raw and ready-to-eat meat and poultry products collected from the retail marketplace in Edmonton, Alberta, Canada. J Food Protect 2006, 69, 2176–2182.
2. Borović B.B., Baltić T., Lakićević B., Janković V., Mitrović R. Jovanović J., Lilić S.: Prevalence of Listeria monocytogenes in ready–to–eat food of animal origin. Meat Technol 2014, 55, 117–122.
3. Chaitiemwong N., Hazeleger W.C., Beumer R.R., Zwietering M.H.: Quantification of transfer of Listeria monocytogenes between cooked ham and slicing machine surface. Food Control 2014, 44, 177–184.
4. Colagiorgi A., Di Ciccio P., Zanardi E., Ghidini S., Ianeri A.: A look inside the Listeria monocytogenes biofilms extracellular matrix. Microorganisms 2016, 4, 1–12.
5. Commission Regulation (EC) No 2073/2005 of 15 November 2005 on microbiological criteria for foodstuffs. OJ L 2005, 338.
6. Di Pinto A., Novello L., Montemurro F., Bonerba E., Tantillo G.: Occurrence of Listeria monocytogenes in ready to eat foods from supermarkets in southern Italy. New Microbiol 2010, 33, 249–252.
7. Doijad S.P., Barbuddhe S.B., Garg S., Poharkar K.V., Kalorey D.R., Kurkure N.V., Rawool D.B., Chakraborty T.: Biofilm-forming abilities of Listeria monocytogenes serotypes isolated from different sources. PLos ONE 2015, 10, 1–14.
8. Dzieciol M., Schornsteiner E., Muhterem-Uyar M., Stessl B., Wagner M., Schmitz-Esser S.: Bacterial diversity of floor drain biofilms and drain waters in Listeria monocytogenes contaminated food processing plants. Int J Food Microbiol 2016, 223, 33–40.
9. European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC): The European Union summary report on trends and sources of zoonoses, zoonotic agents, and food-borne outbreaks in 2015. EFSA J 2016, 14.
10. European Food Safety Authority (EFSA): Scientific opinion on the public health risks related to the maintenance of the cold chain during storage and transport of meat. Part 2 (minced meat from all species). EFSA J 2014, 12.
11. Gamboa-Marín A., Buitrago S.M., Pérez-Pérez K., Mercado M.R., Poutou-Piñales R., Carrascal-Camacho A.: Prevalence of Listeria monocytogenes in pork-meat and other processed products from the Colombian swine industry. Rev MVZ Cordoba 2012, 17, 2827–2833.
12. Gómez D., Azón E., Marco N., Carramiñana J.J., Rota C., Ariño A., Yangüela J.: Antimicrobial resistance of Listeria monocytogenes and Listeria innocua from meat products and meat-processing environment. Food Microbiol 2014, 42, 61–65.
13. Gómez D., Pilar Iguácel L., Rota C., Carramiñana J.J., Ariño A., Yangüela J.: Occurrence of Listeria monocytogenes in ready-to-eat meat products and meat processing plants in Spain. Foods 2015, 4, 271–282.
14. Gounadaki A.S., Skandamis P.N., Drosinos E.H., Nychas G.J.: Effect of packaging and storage temperature on the survival of Listeria monocytogenes inoculated postprocessing on sliced salami. J Food Protect 2007, 70, 2313–2320.
15. Guat Goh S., Leili A.-H., Hao Kuach C., Ying Loo Y., Ling Lye Y., San Chang W., Soopna P., Shahril Najwa M., Yew Huat Tang J., YaYa R., Nishibuchi M., Nakaguchi Y., Son R.: Transmission of Listeria monocytogenes from raw chicken meat to cooked chicken meat through cutting boards. Food Control 2014, 37, 51–55.
16. Gudbjörnsdóttir B., Suihko M.-L., Gustavsson P., Thorkelsson G., Salo S., Sjöberg A.-M., Niclasen O., Bredholt S.: The incidence of Listeria monocytogenes in meat, poultry and seafood plants in the Nordic countries. Food Microbiol 2004, 21, 217–222.
17. Guidelines on the application of general principles of food hygiene to the control of Listeria monocytogenes in foods CAC/GL 61-2007.
18. Guilbaud M., Piveteau P., Desvaux M., Brisse S., Braindet R.: Exploring the diversity of Listeria monocytogenes biofilm architecture by high-throughput confocal laser scanning microscopy and the predominance of the honeycomb-like morphotype. Appl Environ Microbiol 2015, 81, 1813–1819.
19. Hellström S., Laukkanen R., Siekkinen K.-M., Jukka R., Maijala R., Korkeala H.: Listeria monocytogenes contamination in pork can originate from farms. J Food Protect 2010, 73, 641–648.
20. Henriques A.R., Gama L.T., Fraqueza M.J.: Tracking Listeria monocytogenes contamination and virulence associated characteristic in the ready-to-eat meat-based food products industry according to hygiene level. Int J Food Microbiol 2017, 242, 101–106.
21. Hoelzer K., Pouillot R., Gallagher D., Silverman M.B., Kause J., Dennis S.: Estimation of L. monocytogenes transfer coefficients and efficacy of bacterial removal through cleaning and sanitation. Int J Food Microbiol 2012, 157, 267–277.
22. Hosein A., Muñoz K., Sawh K., Adesiyun A.: Microbial load and the prevalence of Escherichia coli, Salmonella spp., and Listeria spp. in ready-to-eat products in Trinidad. Open Food Sci J 2008, 2, 23–28.
23. Ingham S.C., Buege D.R., Dropp B.K., Losinski J.A.: Survival of Listeria monocytogenes during storage of ready-to-eat meat products processed by drying, fermentation, and/or smoking. J Food Protect 2004, 67, 2698–2702.
24. Kačániová M., Kluz M., Petrová J., Mellen M., Kunová S.: Incidence of Listeria monocytogenes in meat product samples by real time PCR. Mod Chem Appl 2015, 3, 1–5.
25. Kanarat S., Jitnupong W., Sukhapesna J.: Prevalence of Listeria monocytogenes in chicken production chain in Thailand. Thai J Vet Med 2011, 41, 155–161.
26. Kanuganti S.R., Wesley I.V., Reddy P.G., McKean J., Hurd H.S.: Detection Listeria monocytogenes in pigs and pork. J Food Protect 2002, 65, 1470–1474.
27. Kwiatek K.: Occurrence of Listeria monocytogenes in selected food of animal origin. Bull Vet Inst Pulawy 2004, 48, 269–272.
28. Lambertz S.T., Nilsson C., Brådenmark A., Sylvén S., Johansson A., Jansson L.-M., Lindblad M.: Prevalence and level of Listeria monocytogenes in ready-to-eat foods in Sweden 2010. Int J Food Microbiol 2012, 160, 24–31.
29. Marian M.N., Sharifah Aminah S.M., Zuraini M.I., Son R., Maimunah M., Lee H.Y., Wong W.C., Elexson N.: MPN-PCR detection and antimicrobial resistance of Listeria monocytogenes isolated from raw and ready-to-eat foods in Malaysia. Food Control 2012, 28, 309–314.
30. Meldrum R.J., Ellis P.W., Mannion P.T., Halstead D., Garsiede J.: Prevalence of Listeria monocytogenes in ready-to-eat foods sampled from the point of sale in Wales, United Kingdom. J Food Protect 2010, 73, 1515–1518.
31. Mena C., Almeida G., Carneiro L., Teixiera P., Hogg T., Gibbs P.A.: Incidence of Listeria monocytogenes in different food products commercialized in Portugal. Food Microbiol 2004, 21, 213–216.
32. Montero D., Bodero M., Riveros G., Lapierre L., Gaggero A., Vidal R.M., Vidal M.: Molecular epidemiology and genetic diversity of Listeria monocytogenes isolates from a wide variety of ready-to-eat foods and their relationship to clinical strains from listeriosis outbreaks in Chile. Front Microbiol 2015, 6, 1–8.
33. Muhterem-Uyar M., Dalmasso M., Bolocan A.S., Hernandez M., Kapetanakou A.E., Kuchta T., Manios S.G., Melero B., Minarovicova J., Nicolau A.I., Rovira J., Skandamis P.N., Jordan K., Rodríguez-Lazaroa F., Stessl B., Wagner M.: Environmental sampling for Listeria monocytogenes control in food processing facilities reveals three contamination scenarios. Food Control 2015, 51, 94–107.
34. Pan Y., Breidt F. Jr., Kathariou S.: Resistance of Listeria monocytogenes biofilms to sanitizing agents in simulated food processing environment. Appl Environ Microbiol 2006, 72, 7711–7717.
35. Quesenberry H.H., Gallagher D., Endrikat S., LaBarre D., Ebel E., Schroeder C., Kause J.: Comparative risk assessment for Listeria monocytogenes in ready-to-eat meat and poultry deli meats report. FSIS, USDA 2010.
36. Ristori C.A., Gravato Rowlands R.E., Geraldes Martins C., Barbosa M.L., Yoshida J.T.U., Bernadette D.G. de Melo Franco B.D.G.: Prevalence and populations of Listeria monocytogenes in meat products retailed in Sao Paulo, Brazil. Foodborne Pathog Dis 2014, 11, 969–973.
37. Shi W., Qingping W., Zhang Jumei Z., Moutong C., Zean Y.: Prevalence, antibiotic resistance and genetic diversity of Listeria monocytogenes isolated from retail ready-to-eat foods in China. Food Control 2015, 47, 340–347.
38. Shimojima Y., Ida M., Nakama A., Nishino Y., Fukui R., Kuroda S., Hirai A., Kai A., Sadamasu K.: Prevalence and contamination levels of Listeria monocytogenes in ready-to-eat foods in Tokyo, Japan. J Vet Med Sci 2016, 78, 1183–1187.
39. Swaminathan B., Gerner-Smidt P.: The epidemiology of human listeriosis. Microbes Infect 2007, 9, 1236–1243.
40. Valimaa A.L., Tilsala-Timisjearvi A., Viirtanen E.: Rapid detection and identification methods for Listeria monocytogenes in the food chain. A review. Food Control 2015, 55, 103–114.
41. Wagner M., Auer B., Trittremmel C., Hein I., Shoder D.: Survey on the Listeria contamination of ready-to-eat food products and household environments in Vienna, Austria. Zoonoses Public Hlth 2006, 54, 16–22.
42. Wang W., Zhou X., Suo Y., Deng X., Cheng M., Shi C., Shi X.: Prevalence, serotype diversity, biofilm-forming ability and eradication of Listeria monocytogenes isolated from diverse foods in Shanghai, China. Food Control 2017, 73, 1068–1073.
43. Yucel N., Citak S., Onder M.: Prevalence and antibiotic resistance of Listeria species in meat products in Ankara, Turkey. Food Microbiol 2005, 22, 241–245.