P. Bradford, Extended-Spectrum ??-Lactamases in the 21st Century: Characterization, Epidemiology, and Detection of This Important Resistance Threat, Clinical Microbiology Reviews, vol.14, issue.4, pp.933-951, 2001.
DOI : 10.1128/CMR.14.4.933-951.2001

D. Livermore, Beta-lactamases in laboratory and clinical resistance, Clin Microbiol Rev, vol.8, pp.557-584, 1995.

J. Pitout and K. Laupland, Extended-spectrum ??-lactamase-producing Enterobacteriaceae: an emerging public-health concern, The Lancet Infectious Diseases, vol.8, issue.3, pp.159-166, 2008.
DOI : 10.1016/S1473-3099(08)70041-0

B. Mirelis, F. Navarro, E. Miro, R. Mesa, and P. Coll, Community Transmission of Extended-Spectrum ??-Lactamase, Emerging Infectious Diseases, vol.9, issue.8, pp.1024-1025, 2003.
DOI : 10.3201/eid0908.030094

J. Rodriguez-bañ-o, M. Navarro, L. Romero, L. Martinez-martinez, and M. Muniain, Epidemiology and Clinical Features of Infections Caused by Extended-Spectrum Beta-Lactamase-Producing Escherichia coli in Nonhospitalized Patients, Journal of Clinical Microbiology, vol.42, issue.3, pp.1089-1094, 2004.
DOI : 10.1128/JCM.42.3.1089-1094.2004

C. Garcia, F. , S. Garcia, C. , P. De-la-gándara et al., Prevalence of fecal carriage of ESBL-producing Enterobacteriaceae in hospitalized and ambulatory patients during two non-outbreak periods, European Journal of Clinical Microbiology & Infectious Diseases, vol.24, issue.1, pp.77-78, 2007.
DOI : 10.1007/s10096-006-0242-8

T. Coque, F. Baquero, and R. Canton, Increasing prevalence of ESBLproducing Enterobacteriaceae in Europe, EuroSurveillance, vol.13, issue.47, pp.1-11, 2008.

S. Sirinavin and S. Dowell, Antimicrobial resistance in countries with limited resources: unique challenges and limited alternatives, Seminars in Pediatric Infectious Diseases, vol.15, issue.2, pp.94-98, 2004.
DOI : 10.1053/j.spid.2004.01.012

F. Randrianirina, J. Soares, J. Carod, E. Ratsima, and V. Thonnier, Antimicrobial resistance among uropathogens that cause community-acquired urinary tract infections in Antananarivo, Madagascar, Journal of Antimicrobial Chemotherapy, vol.59, issue.2, pp.309-312, 2007.
DOI : 10.1093/jac/dkl466

F. Randrianirina, L. Vaillant, C. Ramarokoto, A. Rakotoarijaona, and M. Andriamanarivo, Antimicrobial resistance in pathogens causing nosocomial infections in surgery and intensive care wards of two hospitals in Antananarivo, Madagascar. JIDC, vol.4, issue.2, pp.74-82, 2010.

T. Andriatahina, F. Randrianirina, R. Hariniana, E. Talarmin, A. Raobijaona et al., High prevalence of fecal carriage of extended-spectrum ??-lactamase-producing Escherichia coli and Klebsiella pneumoniae in a pediatric unit in Madagascar, BMC Infectious Diseases, vol.42, issue.Suppl 3, p.204, 2010.
DOI : 10.1128/JCM.42.3.1089-1094.2004

URL : https://hal.archives-ouvertes.fr/pasteur-00510748

P. Legrand, G. Fournier, A. Bure, V. Jarlier, and M. Nicolas, Detection of extended broad-spectrum beta-lactamases inEnterobacteriaceae in four French hospitals, European Journal of Clinical Microbiology & Infectious Diseases, vol.10, issue.6, pp.527-529, 1989.
DOI : 10.1007/BF01967473

K. Mamlouk, I. Boutiba-ben-boubaker, V. Gautier, S. Vimont, and B. Picard, Emergence and Outbreaks of CTX-M ??-Lactamase-Producing Escherichia coli and Klebsiella pneumoniae Strains in a Tunisian Hospital, Journal of Clinical Microbiology, vol.44, issue.11, pp.4049-4056, 2006.
DOI : 10.1128/JCM.01076-06

E. Ruppé, S. Hem, S. Lath, V. Gautier, and F. Ariey, from Community-acquired Urinary Tract Infections, Cambodia, Emerging Infectious Diseases, vol.15, issue.5, pp.741-748, 2009.
DOI : 10.3201/eid1505.071299

O. Clermont, H. Dhanji, M. Upton, T. Gibreel, and A. Fox, Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains, Journal of Antimicrobial Chemotherapy, vol.64, issue.2, pp.274-277, 2009.
DOI : 10.1093/jac/dkp194

R. Development and C. Team, R: A language and environment for statistical computing. R Foundation for Statistical Computing, 2009.

L. Minarini, A. Gales, I. Palazzo, and A. Darini, Prevalence of Community-Occurring Extended Spectrum ??-Lactamase-Producing Enterobacteriaceae in Brazil, Current Microbiology, vol.28, issue.5, pp.335-341, 2007.
DOI : 10.1007/s00284-006-0307-z

C. Moubareck, Z. Daoud, N. Hakimé, M. Hamzé, and N. Mangeney, Countrywide Spread of Community- and Hospital-Acquired Extended-Spectrum ??-Lactamase (CTX-M-15)-Producing Enterobacteriaceae in Lebanon, Journal of Clinical Microbiology, vol.43, issue.7, pp.3309-3313, 2005.
DOI : 10.1128/JCM.43.7.3309-3313.2005

A. Valverde, T. Coque, M. Sanchez-moreno, A. Rollan, and F. Baquero, Dramatic Increase in Prevalence of Fecal Carriage of Extended-Spectrum ??-Lactamase-Producing Enterobacteriaceae during Nonoutbreak Situations in Spain, Journal of Clinical Microbiology, vol.42, issue.10, pp.4769-4775, 2004.
DOI : 10.1128/JCM.42.10.4769-4775.2004

S. Tian, B. Chen, Y. Chu, and S. Wang, among elderly people in community settings in China, Canadian Journal of Microbiology, vol.54, issue.9, pp.781-785, 2008.
DOI : 10.1139/W08-059

R. Friedmann, D. Raveh, E. Zartzer, B. Rudensky, and E. Broide, Conclusions., Infection Control & Hospital Epidemiology, vol.8, issue.06, pp.534-542, 2009.
DOI : 10.1016/j.jhin.2008.02.003

R. Canton and T. Coque, The CTX-M ??-lactamase pandemic, Current Opinion in Microbiology, vol.9, issue.5, pp.466-475, 2006.
DOI : 10.1016/j.mib.2006.08.011

R. Ben-ami, J. Rodriguez-baño, H. Arslan, P. Jd, and C. Quentin, A Multinational Survey of Risk Factors for Infection with Extended???Spectrum ?????Lactamase???Producing Enterobacteriaceae in Nonhospitalized Patients, Clinical Infectious Diseases, vol.49, issue.5, pp.682-690, 2009.
DOI : 10.1086/604713

URL : https://hal.archives-ouvertes.fr/hal-00426315

R. Ben-ami, M. Schwaber, S. Navon-venezia, D. Schwartz, and M. Giladi, Influx of Extended-Spectrum ??-Lactamase--Producing Enterobacteriaceae into the Hospital, Clinical Infectious Diseases, vol.42, issue.7, pp.925-934, 2006.
DOI : 10.1086/500936

B. Slama, K. Jouini, A. , B. Sallem, R. Somalo et al., Prevalence of broad-spectrum cephalosporin-resistant Escherichia coli isolates in food samples in Tunisia, and characterization of integrons and antimicrobialresistance mechanisms implicated, Int J Food Microbiol, vol.137, pp.2-3, 2010.

D. Tandé, S. Boisramé-gastrin, M. Münck, G. Héry-arnaud, and S. Gouriou, Intrafamilial transmission of extended-spectrum-??-lactamase-producing Escherichia coli and Salmonella enterica Babelsberg among the families of internationally adopted children, Journal of Antimicrobial Chemotherapy, vol.65, issue.5, pp.859-865, 2010.
DOI : 10.1093/jac/dkq068