1.Batabyal, K., Banerjee, A., Pal, S., Dey, S., Joardar, S.N., Samanta, I., Isore, D.P. and Singh, A.D. 2018. Detection, characterization, and antibiogram of extended-spectrum beta-lactamase Escherichia coli isolated from bovine milk samples in West Bengal, India, Vet. World., 11: 1423-1427.

2.Bhattacharya, C., Das, N. and Pal, D. 2015. Detection of extended spectrum Betaactamase (ESBL) producing bacteria from meat and meat products in Kolkata, India. J. Dental. Medical. Sci., 14: 52-55.

3.Blanco, M., Blanco, J. E., Mora, A., Dahbi, G., Alonso, M. P., González, E. A. and Blanco, J. 2004. Serotypes, virulence genes, and intimin types of Shiga toxin (verotoxin)- producing Escherichia coli isolates from cattle in Spain and identification of a new intimin variant gene (eae-ξ). J. Clin. Microbiol., 42: 645-651.

4.Bush, K., Jacoby, G.A. and Medeiros, A.A. 1995. A functional classification scheme for beta-lactamases and its correlation with molecular structure. Antimicrob. Agents. Chemother., 39: 1211–1233.

5.Chye, F.Y., Abdullah, A. and Ayob, M K. 2004. Bacteriological quality and safety of raw milk in Malaysia. Food. Microbiol., 21: 535-541.

6.Cormican, M.G., Marshall, S.A. and Jones, R.N. 1996. Detection of extended-spectrum beta-lactamase (ESBL)-producing strains by the Etest ESBL screen. J. Clin. Microbiol., 34: 1880-1884.

7.Edwards, P.R. and Ewing, W.H. 1972. The genus Salmonella. Identifica. Enterobacter., 146-207.

8.Elhadidy, M. and Mohammed, M.A. 2013. Shiga toxin– producing Escherichia coli from raw milk cheese in Egypt: prevalence, molecular characterization and survival to stress conditions. Lett. Appl. Microbiol., 56: 120-127.

9.Gashe, F., Mulisa, E., Mekonnen, M. and Zeleke, G. 2018. Antimicrobial resistance profile of different clinical isolates against third-generation cephalosporins. Int. J. Pharm., 2018.

10.Geser, N., Stephan, R. and Hächler, H. 2012. Occurrence and characteristics of extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae in food producing animals, minced meat and raw milk. BMC Vet. Research, 8: 21.

11.Hardik, P., Kalyani, I.H., Bariya, A., Dodiya, V., Sakhare, P. and Sharma, K. 2017. Isolation, characterization, serotyping and antibiogram studies of E. coli collected from diarrhoeic neonatal kids. Int. J. Microbiol., 9: 854-856.

12.Haug, A., Høstmark, A.T. and Harstad, O.M. 2007. Bovine milk in human nutrition–a review. Lipids Health Dis., 6: 25.

13.Jena, J., Debataa, N.K., Sahoob, R.K., Gaurb, K. and Subudhib, M. 2018. Molecular characterization of extended spectrum β-lactamase-producing Enterobacteriaceae strains isolated from a tertiary care hospital. Microbial Pathog., 115: 112– 116

14.Kim, H. 1983. Off-tastes in raw and reconstituted milk. Food & Agriculture Org. (Vol. 35).

15.Kim, J., Lim, Y.M., Rheem, I., Lee, Y., Lee, J.C., Seol, S.Y. and Cho, D.T. 2005. CTX-M and SHV-12 β-lactamases are the most common extended-spectrum enzymes in clinical isolates of Escherichia coli and Klebsiella pneumoniae collected from 3 university hospitals within Korea. FEMS Microbiol. Lett., 245: 93-98.

16.Lanjewar, M., De Anuradha, S. and Mathur, M. 2010. Diarrheagenic E. coli in hospitalized patients: special reference to Shiga-like toxin producing Escherichia coli. Indian J. Pathol. Microbiol., 53: 75.

17.Manna, S.K., Brahmane, M.P., Manna, C., Batabyal, K. and Das, R. 2006. Occurrence, virulence characteristics and antimicrobial resistance of Escherichia coli O157 in slaughtered cattle and diarrhoeic calves in West Bengal, India. Lett. Appl. Microbiol., 43: 405-409.

18.Miszczycha, S.D., Perrin, F., Ganet, S., Jamet, E., Tenenhaus- Aziza, F., Montel, M. C. and Thevenot-Sergentet, D. 2013. Behavior of different Shiga toxin-producing Escherichia coli serotypes in various experimentally contaminated raw-milk cheeses. Appl. Environ. Microbiol., 79: 150-158.

19.Nathisuwan, S., Burgess D.S. and Lewis, J.S. 2001. ESBLs: Epidemiology, Detection and Treatment. Pharmacotherapy, 21: 920-928.

20.OECD. 2005. Dairy policy reform and trade liberalization. Organization for Economic Cooperation and Development (OECD publishing), 98.

21.Riser, E.T. 1998. Public health concerns. In: edited by Marth EH and Steele JL. Appl. Dairy Microbiol., 263-403.

22.Shehata, M.E., EL – Sherbiny, G. M., Mohamed, A.H. and Shafik, H.M. 2016. Molecular and Phenotypic Characterization of some antimicrobial resistance genes in Escherichia coli isolated from human and broiler chickens. Int.Shehata, M.E., EL – Sherbiny, G. M., Mohamed, A.H. and Shafik, H.M. 2016. Molecular and Phenotypic Characterization of some antimicrobial resistance genes in Escherichia coli isolated from human and broiler chickens. Int. J. Curr.t Microbiol. Appl. Sci., 5: 953-965.J. Curr.t Microbiol. Appl. Sci., 5: 953-965.

23.Soomro, A.H., Arain, M.A., Khaskheli, M. and Bhutto, B. 2002. Isolation of Escherichia coli from raw milk and milk products in relation to public health sold under market conditions at Tandojam. Pak. J. Nutr., 1: 151-152.

24.Szmolka, A. and Nagy, B. 2013. Multidrug resistant commensal Escherichia coli in animals and its impact for public health. Front. Microbiol., 4: 258.

25.Tekiner, I.H. and Ozpinar, H. 2016. Occurance amd characteristics of extended spectrum beta-lactamaseproducing Enterobacteriaceae from foods of animal origin. Braz. J. Microbiol., 47: 444-451.

26.Uddin, M.A., Motazzim-ul-Haque, H.M. and Noor, R. 2011. Isolation and identification of pathogenic Escherichia coli, Klebsiella spp. and Staphylococcus spp. in raw milk samples collected from different areas of Dhaka City, Bangladesh. S. J. Microbiol., 1: 19-23.

27.Virpari, P.K., Nayak, J.B., Thaker, H.C. and Brahmbhatt, M.N. 2013. Isolation of pathogenic Escherichia coli from stool samples of diarrhoeal patients with history of raw milk consumption. Vet. World, 6: 659-663.

28.Xu, Y., Sun, H., Bai, X., Fu, S., Fan, R. and Xiong, Y. 2018. Occurrence of multidrug-resistant and ESBL-producing atypical enteropathogenic Escherichia coli in China. Gut Pathog., 10: 8.

29.Yu, Yunsong, Shujuan J., Yagang C., Weilin Z., Zeqing W., Lanjuan L. and Yilin M. 2007. Resistance of strains producing extended-spectrum β-lactamases and genotype distribution in China. J. Infect., 54: 53-57.