Importance of Listeria monocytogenes in food safety: a review of its prevalence, detection, and antibiotic resistance

Abdi Moghadam, Z; Shamloo, E and Atefi, M (2015). Frequency of Listeria species in raw milk and traditional dairy products in Isfahan, Iran. Iran. J. Nutr. Sci. Food Technol., 10: 101-107.

Abdollahzadeh, E; Ojagh, SM; Hosseini, H; Ghaemi, EA; Irajian, G and Heidarlo, MN (2016a). Antimicrobial resistance of Listeria monocytogenes isolated from seafood and humans in Iran. Microb. Pathog., 100: 70-74.

Abdollahzadeh, E; Ojagh, SM; Hosseini, H; Irajian, G and Ghaemi, EA (2016b). Prevalence and molecular characterization of Listeria spp. and Listeria monocytogenes isolated from fish, shrimp, and cooked ready-to-eat (RTE) aquatic products in Iran. Lwt-Food Sci. Technol., 73: 205-211.

Abdollahzadeh, E; Ojagh, SM; Hosseini, H; Irajian, G and Ghaemi, EA (2017). Predictive modeling of survival/death of Listeria monocytogenes in liquid media: bacterial responses to cinnamon essential oil, ZnO nanoparticles, and strain. Food Control. 73: 954-965.

Abdollahzadeh, E; Rezaei, M and Hosseini, H (2014). Antibacterial activity of plant essential oils and extracts: the role of thyme essential oil, nisin, and their combination to control Listeria monocytogenes inoculated in minced fish meat. Food Control. 35: 177-183.

Al-Ashmawy, MA; Gwida, MM and Abdelgalil, KH (2014). Prevalence, detection methods and antimicrobial ausceptibility of Listeria monocytogenes isolated from milk and soft cheeses and its zoonotic importance. World Appl. Sci. J., 29: 869-878.

Arslan, S and Özdemir, F (2008). Prevalence and antimicrobial resistance of Listeria spp. in homemade white cheese. Food Control. 19: 360-363.

Asgharzadeh, A; Shabanpour, B; Aubourg, SP and Hosseini, H (2010). Chemical changes in silver carp (Hypophthalmichthys molitrix) minced muscle during frozen storage: effect of a previous washing process. Grasas Y Aceites. 61: 95-101.

Aurora, R; Prakash, A; Prakash, S; Rawool, D and Barbuddhe, S (2008). Comparison of PI-PLC based assays and PCR along with in vivo pathogenicity tests for rapid detection of pathogenic Listeria monocytogenes. Food control. 19: 641-647.

Aznar, R and Alarcon, B (2002). On the specificity of PCR detection of Listeria monocytogenes in food: a comparison of published primers. Syst. Appl. Microbiol., 25: 109-119.

Brito, JRF; Santos, EM; Arcuri, EF; Lange, CC; Brito, MA; Souza, GN; Cerqueira, MM; Beltran, JMS; Call, JE and Liu, Y (2008). Retail survey of Brazilian milk and Minas frescal cheese and a contaminated dairy plant to establish prevalence, relatedness, and sources of Listeria monocytogenes isolates. Appl. Environ. Microbiol., 74: 4954-4961.

Bruce, JL; Hubner, RJ; Cole, EM; Mcdowell, CI and Webster, JA (1995). Sets of EcoRI fragments containing ribosomal RNA sequences are conserved among different strains of Listeria monocytogenes. Proc. Natl. Acad. Sci., 92: 5229-5233.

Buchanan, R (2017). A review of Listeria monocytogenes: an update on outbreaks, virulence, dose-response, ecology, and risk assessments. Food Control. 75: 1-13.

Burall, LS; Grim, CJ and Datta, AR (2017). A clade of Listeria monocytogenes serotype 4b variant strains linked to recent listeriosis outbreaks associated with produce from a defined geographic region in the US. PloS One. 12: e0176912.

Byrne, VDV; Hofer, E; Vallim, DC and Almeida, RCDC (2016). Occurrence and antimicrobial resistance patterns of Listeria monocytogenes isolated from vegetables. Braz. J. Microbiol., 47: 438-443.

Carlos, VS; Oscar, RS and Irma, QRRE (2001). Occurrence of Listeria species in raw milk in farms on the outskirts of Mexico city. Food Microbiol., 18: 177-181.

Carrique-Mas, J; Hökeberg, I; Andersson, Y; Arneborn, M; Tham, W; Danielsson-Tham, ML; Osterman, B; Leffler, M; Steen, M and Eriksson, E (2003). Febrile gastroenteritis after eating on-farm manufactured fresh cheese - an outbreak of listeriosis? Epidemiol. Infect., 130: 79-86.

Charpentier, E; Gerbaud, G; Jacquet, C; Rocourt, J and Courvalin, P (1995). Incidence of antibiotic resistance in Listeria species. J. Infect. Dis., 172: 277-281.

Chen, Y; Ross, WH; Gray, MJ; Wiedmann, M; Whiting, RC and Scott, VN (2006). Attributing risk to Listeria monocytogenes subgroups: dose response in relation to genetic lineages. J. Food Prot., 69: 335-344.

Chenal-Francisque, V; Lopez, J; Cantinelli, T; Caro, V; Tran, C; Leclercq, A; Lecuit, M and Brisse, S (2011). Worldwide distribution of major clones of Listeria monocytogenes. Emerg. Infect. Dis., 17: 110-112.

Clark, M (2015-2017). About Listeria [Online]. Available: http://www.about-listeria.com/listeria_incidence/#.Wjaly1 WWbIU [Accessed].

Conter, M; Paludi, D; Zanardi, E; Ghidini, S; Vergara, A and Ianieri, A (2009). Characterization of antimicrobial resistance of foodborne Listeria monocytogenes. Int. J. Food Microbiol., 128: 497-500.

Dalmasso, M and Jordan, K (2014). Absence of growth of Listeria monocytogenes in naturally contaminated Cheddar cheese. J. Dairy Res., 81: 46-53.

Dalzini, E; Bernini, V; Bertasi, B; Daminelli, P; Losio, MN and Varisco, G (2016). Survey of prevalence and seasonal variability of Listeria monocytogenes in raw cow milk from Northern Italy. Food Control. 60: 466-470.

Davidson, RJ; Sprung, DW; Park, CE and Rayman, MK (1989). Occurrence of Listeria monocytogenes, Campylobacter spp. and Yersinia enterocolitica in Manitoba raw milk. Can. Inst. Food Sci. Technol. J., 22: 70-74.

Duarte, G; Vaz-Velho, M; Capell, C and Gibbs, P (1999). Efficiency of four secondary enrichment protocols in differentiation and isolation of Listeria spp. and Listeria monocytogenes from smoked fish processing chains. Int. J. Food Microbiol., 52: 163-168.

El Marnissi, B; Bennani, L; Cohen, N; Lalami, AEO and Belkhou, R (2013). Presence of Listeria monocytogenes in raw milk and traditional dairy products marketed in the north-central region of Morocco. Afr. J. Food Sci., 7: 87-91.

Fenlon, D and Wilson, J (1989). The incidence of Listeria monocytogenes in raw milk from farm bulk tanks in North-East Scotland. J. Appl. Microbiol., 66: 191-196.

Fleming, DW; Cochi, SL; Macdonald, KL; Brondum, J; Hayes, PS; Plikaytis, BD; Holmes, MB; Audurier, A; Broome, CV and Reingold, AL (1985). Pasteurized milk as a vehicle of infection in an outbreak of listeriosis. N. Engl. J. Med., 312: 404-407.

Frece, J; Markov, K; Čvek, D; Kolarec, K and Delaš, F (2010). Comparison of conventional and molecular methods for the routine confirmation of Listeria monocytogenes in milk products produced domestically in Croatia. J. Dairy Res., 77: 112-116.

Gasanov, U; Hughes, D and Hansbro, PM (2005). Methods for the isolation and identification of Listeria spp. and Listeria monocytogenes: a review. FEMS Microbiol. Rev., 29: 851-875.

Gilmour, MW; Graham, M; Van Domselaar, G; Tyler, S; Kent, H; Trout-Yakel, KM; Larios, O; Allen, V; Lee, B and Nadon, C (2010). High-throughput genome sequencing of two Listeria monocytogenes clinical isolates during a large foodborne outbreak. BMC Genomics. 11: 1.

Greenacre, E; Brocklehurst, T; Waspe, C; Wilson, D and Wilson, P (2003). Salmonella enterica serovar Typhimurium and Listeria monocytogenes acid tolerance response induced by organic acids at 20 C: optimization and modeling. Appl. Environ. Microbiol., 69: 3945-3951.

Hamdi, TM; Naïm, M; Martin, P and Jacquet, C (2007). Identification and molecular characterization of Listeria monocytogenes isolated in raw milk in the region of Algiers (Algeria). Int. J. Food Microbiol., 116: 190-193.

Harakeh, S; Saleh, I; Zouhairi, O; Baydoun, E; Barbour, E and Alwan, N (2009). Antimicrobial resistance of Listeria monocytogenes isolated from dairy-based food products. Sci. Total Environ., 407: 4022-4027.

Hau, J and Schapiro, SJ (2010). Handbook of laboratory animal science. Volume I: Essential principles and practices. CRC Press.

Helwigh, B and Korsgaard, H (2007). The community summary report on trends and sources of zoonoses, zoonotic agents, antimicrobial resistance and foodborne outbreaks in the European Union in 2006. EFSA J., 5: 130r.

Helwigh, B; Korsgaard, H and Chriél, M (2009). The Community Summary Report on Food-borne Outbreaks in the European Union in 2007.

Hitchins, A (2001). Listeria monocytogenes: US Food and Drug Administration. Bacteriological Analytical Manual. online.

Jackson, K; Biggerstaff, M; Tobin-D’angelo, M; Sweat, D; Klos, R; Nosari, J; Garrison, O; Boothe, E; Saathoff-Huber, L and Hainstock, L (2011). Multistate outbreak of Listeria monocytogenes associated with Mexican-style cheese made from pasteurized milk among pregnant, Hispanic women. J. Food Prot., 74: 949-953.

Jacquet, C; Saint-Cloment, C; Brouille, F; Catimel, B and Rocourt, J (1999). Listeriosis in France in 1997 data from the National Reference Center for Listeria. Journal of Pediatrics and Childhood. 12: 116-118 (in French).

Jamali, H; Radmehr, B and Thong, KL (2013). Prevalence, characterisation, and antimicrobial resistance of Listeria species and Listeria monocytogenes isolates from raw milk in farm bulk tanks. Food Control. 34: 121-125.

Jantzen, M; Navas, J; Corujo, A; Moreno, R; López, V and Martínez-Suárez, J (2006). Specific detection of Listeria monocytogenes in foods using commercial methods: from chromogenic media to real-time PCR. Span. J. Agric. Res., 4: 235-247.

Jemmi, T and Stephan, R (2006). Listeria monocytogenes: food-borne pathogen and hygiene indicator. Rev. Sci. Tech., 25: 571-580.

Jensen, A; Frederiksen, W and Gerner-Smidt, P (1994). Risk factors for listeriosis in Denmark, 1989-1990. Scand. J. Infect. Dis., 26: 171-178.

Jeršek, B; Gilot, P; Gubina, M; Klun, N; Mehle, J; Tcherneva, E; Rijpens, N and Herman, L (1999). Typing of Listeria monocytogenes strains by repetitive element sequence-based PCR. J. Clin. Microbiol., 37: 103-109.

Kahraman, T; Ozmen, G; Ozinan, B and Omer Goksoy, E (2010). Prevalence of Salmonella spp. and Listeria monocytogenes in different cheese types produced in Turkey. Br. Food J., 112: 1230-1236.

Kalorey, D; Warke, S; Kurkure, N; Rawool, D and Barbuddhe, S (2008). Listeria species in bovine raw milk: a large survey of Central India. Food Control. 19: 109-112.

Kaptan, B (2016). Prevalence of Listeria spp and L. monocytogenes in home made pottery cheese. Food J., 112: 1230-1236.

Karthikeyan, R; Gunasekaran, P and Rajendhran, J (2015). Molecular serotyping and pathogenic potential of Listeria monocytogenes isolated from milk and milk products in Tamil Nadu, India. Foodborne Pathog. Dis., 12: 522-528.

Kells, J and Gilmour, A (2004). Incidence of Listeria monocytogenes in two milk processing environments, and assessment of Listeria monocytogenes blood agar for isolation. Int. J. Food Microbiol., 91: 167-174.

Kevenk, TO and Terzi Gulel, G (2016). Prevalence, antimicrobial resistance and serotype distribution of Listeria monocytogenes isolated from raw milk and dairy products. J. Food Saf., 36: 11-18.

Koch, J; Dworak, R; Prager, R; Becker, B; Brockmann, S; Wicke, A; Wichmann-Schauer, H; Hof, H; Werber, D and Stark, K (2010). Large listeriosis outbreak linked to cheese made from pasteurized milk, Germany, 2006-2007. Foodborne Pathog. Dis., 7: 1581-1584.

Konosonoka, I; Jemeljanovs, A; Osmane, B; Ikauniece, D and Gulbe, G (2012). Incidence of Listeria spp. in dairy cows feed and raw milk in Latvia. ISRN Vet. Sci.,  Article ID 435187.

Lamon, S; Meloni, D; Consolati, SG; Mureddu, A and Mazzette, R (2015). Use of multi-locus sequencing typing as identification method for the food-borne pathogen Listeria monocytogenes: a review. Vet. Sci. Dev., 5: 42-49. doi: 10.4081/vsd.2015.5753.

Larsen, MH; Kallipolitis, BH; Christiansen, JK; Olsen, JE and Ingmer, H (2006). The response regulator ResD modulates virulence gene expression in response to carbohydrates in Listeria monocytogenes. Mol. Microbiol., 61: 1622-1635.

Liu, D; Ainsworth, AJ; Austin, FW and Lawrence, ML (2003). Identification of Listeria innocua by PCR targeting a putative transcriptional regulator gene. FEMS Microbiol. Lett., 223: 205-210.

Liu, D; Lawrence, ML; Ainsworth, AJ and Austin, FW (2005). Isolation and PCR amplification of a species-specific oxidoreductase-coding gene region in Listeria grayi. Can. J. Microbiol., 51: 95-98.

Loessner, MJ (1991). Improved procedure for bacteriophage typing of Listeria strains and evaluation of new phages. Appl. Environ. Microbiol., 57: 882-884.

Loncarevic, S; Økland, M; Sehic, E; Norli, H and Johansson, T (2008). Validation of NMKL method no. 136—Listeria monocytogenes, detection and enumeration in foods and feed. Int. J. Food Microbiol., 124: 154-163.

Lyon, SA; Berrang, ME; Fedorka-Cray, PJ; Fletcher, DL and Meinersmann, RJ (2008). Antimicrobial resistance of Listeria monocytogenes isolated from a poultry further processing plant. Foodborne Pathog. Dis., 5: 253-259.

Lyytikäinen, O; Nakari, U; Lukinmaa, S; Kela, E; Minh, NNT and Siitonen, A (2006). Surveillance of listeriosis in Finland. Euro. Surveill. 11: 82-85.

Macdonald, PD; Whitwam, RE; Boggs, JD; Maccormack, JN; Anderson, KL; Reardon, JW; Saah, JR; Graves, LM; Hunter, SB and Sobel, J (2005). Outbreak of listeriosis among Mexican immigrants as a result of consumption of illicitly produced Mexican-style cheese. Clin. Infect. Dis., 40: 677-682.

Mahdavi, M; Jalali, M; Safaei, HG and Shamloo, E (2012). Microbial quality and prevalence of Salmonella and Listeria in eggs. Int. J. Environ. Health Eng., 1: 48.

Makino, SI; Kawamoto, K; Takeshi, K; Okada, Y; Yamasaki, M; Yamamoto, S and Igimi, S (2005). An outbreak of food-borne listeriosis due to cheese in Japan, during 2001. Int. J. Food Microbiol., 104: 189-196.

Mansouri-Najand, L; Kianpour, M; Sami, M and Jajarmi, M (2015). Prevalence of Listeria monocytogenes in raw milk in Kerman, Iran. Vet. Res. Forum. 6: 223-226.

Mata, M; Baquero, F and Perez-Diaz, J (2000). A multidrug efflux transporter in Listeria monocytogenes. FEMS Microbiol Lett., 187: 185-188.

Mclauchlin, J; Mitchell, R; Smerdon, W and Jewell, K (2004). Listeria monocytogenes and listeriosis: a review of hazard characterisation for use in microbiological risk assessment of foods. Int. J. Food Microbiol., 92: 15-33.

Meshref, AM; Zeinhom, MM and Abdel-Atty, NS (2015). Occurrence and distribution of Listeria species in some Egyptian foods. AJVS., 46: 42-47.

Moosavy, MH; Esmaeili, S; Mostafavi, E and Amiri, FB (2014). Isolation of Listeria monocytogenes from milks used for Iranian traditional cheese in Lighvan cheese factories. Ann. Agric. Environ. Med., 21: 728-729.

Moshtaghi, H and Mohamadpour, AA (2007). Incidence of Listeria spp. in raw milk in Shahrekord, Iran. Foodborne Pathog. Dis., 4: 107-110.

Moura, S; Destro, M and Franco, B (1993). Incidence of Listeria species in raw and pasteurized milk produced in São Paulo, Brazil. Int. J. Food Microbiol., 19: 229-237.

Murinda, S; Nguyen, L; Ivey, S; Gillespie, B; Almeida, R; Draughon, F and Oliver, S (2002). Prevalence and molecular characterization of Escherichia coli O157:H7 in bulk tank milk and fecal samples from cull cows: a 12-month survey of dairy farms in east Tennessee. Int. J. Food Prop., 65: 752-759.

Muyzer, G (1999). DGGE/TGGE a method for identifying genes from natural ecosystems. Curr. Opin Microbiol., 2: 317-322.

Naseri, M; Rezaei, M; Moieni, S; Hosseni, H and Eskandari, S (2010). Effect of different precooking methods on chemical composition and lipid damage of silver carp (Hypophthalmichthys molitrix) muscle. Int. J. Food Sci. Technol., 45: 1973-1979.

Navratilova, P; Schlegelova, J; Sustackova, A; Napravnikova, E; Lukasova, J and Klimova, E (2004). Prevalence of Listeria monocytogenes in milk, meat and foodstuff of animal origin and the phenotype of antibiotic resistance of isolated strains. Vet. Med. (Praha) (Czech Republic).

O’brien, M; Hunt, K; Mcsweeney, S and Jordan, K (2009). Occurrence of foodborne pathogens in Irish farmhouse cheese. Food Microbiol., 26: 910-914.

Olaimat, AN; Al-Holy, MA; Shahbaz, HM; Al-Nabulsi, AA; Abu Ghoush, MH; Osaili, TM; Ayyash, MM and Holley, RA (2018). Emergence of antibiotic resistance in Listeria monocytogenes isolated from food products: a comprehensive review. Comp. Rev. Food Sci. Food Saf., 17: 1277-1292.

Oliver, SP; Jayarao, BM and Almeida, RA (2005). Foodborne pathogens in milk and the dairy farm environment: food safety and public health implications. Foodborne Pathog Dis., 2: 115-129.

Osaili, TM; Al-Nabulsi, AA; Taha, MH; Al-Holy, MA; Alaboudi, AR; Al-Rousan, WM and Shaker, RR (2012). Occurrence and antimicrobial susceptibility of Listeria monocytogenes isolated from brined white cheese in Jordan. J. Food Sci., 77: M528-M532.

Osman, KM; Zolnikov, TR; Samir, A and Orabi, A (2014). Prevalence, pathogenic capability, virulence genes, biofilm formation, and antibiotic resistance of Listeria in goat and sheep milk confirms need of hygienic milking conditions. Pathog. Glob. Health. 108: 21-29.

Pagotto, F; Ng, LK; Clark, C and Farber, J (2006). Canadian listeriosis reference service. Foodborne Pathog Dis., 3: 132-137.

Pak, SI; Spahr, U; Jemmi, T and Salman, M (2002). Risk factors for L. monocytogenes contamination of dairy products in Switzerland, 1990-1999. Prev. Vet. Med., 53: 55-65.

Park, YW; Haenlein, G and Ag, DS (2013). Milk and dairy products in human nutrition. Production, composition and health. Ed. Wilet-Blackwell. A John Wiley & Sons, Ltd., Publication. 700.

Parte, A (2012). Bergey’s manual of systematic bacteriology. Volume 5: The actinobacteria. Springer Science & Business Media.

Pintado, C; Oliveira, A; Pampulha, M and Ferreira, M (2005). Prevalence and characterization of Listeria monocytogenes isolated from soft cheese. Food Microbiol., 22: 79-85.

Rabiey, S; Hosseini, H and Rezaei, M (2013). The H urdle effect of B unium persicum essential oil, smoke and NaCl for controlling the Listeria monocytogenes growth in fish model systems. J. Food Saf., 33: 137-144.

Rota, C; Yangüela, J; Blanco, D; Carraminana, JJ; Arino, A and Herrera, A (1996). High prevalence of multiple resistance to antibiotics in 144 Listeria isolates from Spanish dairy and meat products. J. Food Prot., 59: 938-943.

Sarker, R and Ahmed, S (2015). Prevalence and antimicrobial susceptibility of Listeria spp. in dairy food products and water samples in Dhaka, Bangladesh. Life Sci., 9: 152-158.

Sauders, BD; Fortes, ED; Morse, DL; Dumas, N; Kiehlbauch, JA; Schukken, Y; Hibbs, JR and Wiedmann, M (2003). Molecular subtyping to detect human listeriosis clusters. Emerg. Infect. Dis., 9: 672.

Sayevand, HR; Bakhtiary, F; Pointner, A; Remely, M; Hippe, B; Hosseini, H and Haslberger, A (2018). Bacterial diversity in traditional doogh in comparison to industrial doogh. Curr. Microbiol., 75: 386-393.

Schwartz, B; Hexter, D; Broome, CV; Hightower, AW; Hirschhorn, RB; Porter, JD; Hayes, PS; Bibb, WF; Lorber, B and Faris, DG (1989). Investigation of an outbreak of listeriosis: new hypotheses for the etiology of epidemic Listeria monocytogenes infections. J. Infect. Dis., 159: 680-685.

Seeliger, H and Jones, D (1986). Genus Listeria. Bergey’s J. Sys. Bact., 2: 1235-1245.

Seyoum, ET; Woldetsadik, DA; Mekonen, TK; Gezahegn, HA and Gebreyes, WA (2015). Prevalence of Listeria monocytogenes in raw bovine milk and milk products from central highlands of Ethiopia. J. Infect. Dev. Ctries., 9: 1204-1209.

Shamloo, E; Abdi Moghadam, Z; Nazari, K; Hosseini, SM; Hosseini, H and Alebouyeh, M (2018). Long term survival of Listeria monocytogenes in stress conditions: high pH and salt concentrations. J. Res. Med. Dent. Sci., 6: 96-100.

Shamloo, E and Jalali, M (2015). Prevalence of Listeria species in raw milk and traditional dairy products in Isfahan, Iran. Int. J. Environ. Health Eng., 4: 1.

Shamloo, E; Jalali, M; Mirlohi, M; Abdi Moghadam, Z; Reza Maracy, M and Yaran, M (2012). Prevalence of Listeria species in raw milk in Isfahan, Iran. J. Isfahan Med. Sch., 30: 204-208.

Silk, BJ; Mahon, BE; Griffin, PM; Gould, LH; Tauxe, RV; Crim, SM; Jackson, KA; Gerner-Smidt, P; Herman, KM and Henao, OL (2013). Vital signs: Listeria illnesses, deaths, and outbreaks - United States, 2009-2011. MMWR. 62: 448-452.

Simon, MC; Gray, DI and Cook, N (1996). DNA extraction and PCR methods for the detection of Listeria monocytogenes in cold-smoked salmon. Appl. Environ. Microbiol., 62: 822-824.

Sleator, RD; Gahan, CG and Hill, C (2003). A postgenomic appraisal of osmotolerance in Listeria monocytogenes. Appl. Environ. Microbiol., 69: 1-9.

Sperry, KEV; Kathariou, S; Edwards, JS and Wolf, LA (2008). Multiple-locus variable-number tandem-repeat analysis as a tool for subtyping Listeria monocytogenes strains. J. Clin. Microbiol., 46: 1435-1450.

Srinivasan, V; Nam, H; Nguyen, L; Tamilselvam, B; Murinda, S and Oliver, S (2005). Prevalence of antimicrobial resistance genes in Listeria monocytogenes isolated from dairy farms. Foodborne Pathog. Dis., 2: 201-211.

Swaminathan, B and Gerner-Smidt, P (2007). The epidemiology of human listeriosis. Microbes Infect., 9: 1236-1243.

Takahashi, H; Handa-Miya, S; Kimura, B; Sato, M; Yokoi, A; Goto, S; Watanabe, I; Koda, T; Hisa, K and Fujii, T (2007). Development of multilocus single strand conformation polymorphism (MLSSCP) analysis of virulence genes of Listeria monocytogenes and comparison with existing DNA typing methods. Int. J. Food Microbiol., 118: 274-284.

Thomas, A (2016). Listeria monocytogenes in fresh fruits and vegetables. Doctoral dissertation, Virginia Tech.

Torres-Vitela, M; Mendoza-Bernardo, M; Castro-Rosas, J; Gomez-Aldapa, C; Garay-Martinez, L; Navarro-Hidalgo, V and Villarruel-López, A (2012). Incidence of Salmonella, Listeria monocytogenes, Escherichia coli O157: H7, and staphylococcal enterotoxin in two types of Mexican fresh cheeses. J. Food Prot., 75: 79-84.

Troxler, R; Von Graevenitz, A; Funke, G; Wiedemann, B and Stock, I (2000). Natural antibiotic susceptibility of Listeria species: L. grayi, L. innocua, L. ivanovii, L. monocytogenes, L. seeligeri and L. welshimeri strains. Clin. Microbiol. Infect., 6: 525-535.

Usman, U; Kwaga, J; Kabir, J and Olonitola, O (2016a). Isolation and antimicrobial susceptability of Listeria Monocytogenes from raw milk and milk products in Northern Kaduna State, Nigeria. Appl. Environ. Microbiol., 4: 46-54.

Usman, U; Kwaga, J; Kabir, J; Olonitola, O; Radu, S and Bande, F (2016b). Molecular characterization and phylogenetic analysis of Listeria monocytogenes isolated from milk and milk products in Kaduna, Nigeria. Can. J. Infect. Dis. Med. Microbiol., 4: 52-58.

Vit, M; Olejnik, R; Dlhý, J; Karpíšková, R; Cástková, J; Príkazský, V; Príkazská, M; Beneš, C and Petráš, P (2007). Outbreak of listeriosis in the Czech Republic, late 2006-preliminary report. Euro Surveill. 12: E070208.

Vitas, A (2004). Occurrence of Listeria monocytogenes in fresh and processed foods in Navarra (Spain). Int. J. Food Microbiol., 90: 349-356.

Waak, E; Tham, W and Danielsson-Tham, ML (2002). Prevalence and fingerprinting of Listeria monocytogenes strains isolated from raw whole milk in farm bulk tanks and in dairy plant receiving tanks. Appl. Environ. Microbiol., 68: 3366-3370.

Wagner, M; Lehner, A; Klein, D and Bubert, A (2000). Single-strand conformation polymorphisms in the hly gene and polymerase chain reaction analysis of a repeat region in the iap gene to identify and type Listeria monocytogenes. J. Food Prot., 63: 332-336.

Walsh, D; Duffy, G; Sheridan, J; Blair, I and Mcdowell, D (2001). Antibiotic resistance among Listeria, including Listeria monocytogenes, in retail foods. J. Appl. Microbiol., 90: 517-522.

Weis, J (1975). The incidence of Listeria monocytogenes on plants and in soil. Problems of listeriosis. Proceedings of 6th International Symposium, Leicester University Press, Leicester, 1975. PP: 61-65.

Whitman, WB; Goodfellow, M and Kämpfer, P (2012). Bergey’s manual of systematic bacteriology. Volume 5: The Actinobacteria. Springer New York.

Wiedmann, M (2002). Molecular subtyping methods for Listeria monocytogenes. J. AOAC Int., 85: 524-531.

World Health Organization (WHO) (2007-2015). Estimates of the Global Burden of Food Borne Diseases; Foodborne Disease Burden Epidemiology Reference Group. http://apps.who.int/iris/bitstream/10665/199350/1/9789241565165_eng.pdf?ua=1.

Wu, S; Wu, Q; Zhang, J; Chen, M and Hu, H (2015). Listeria monocytogenes prevalence and characteristics in retail raw foods in China. PLoS One. 10: e0136682.

Zhang, W; Jayarao, BM and Knabel, SJ (2004). Multi-virulence-locus sequence typing of Listeria monocytogenes. Appl. Environ. Microbiol., 70: 913-920.

Zhu, Q; Gooneratne, R and Hussain, MA (2017). Listeria monocytogenes in fresh produce: outbreaks, prevalence and contamination levels. Foods. 6: 21.