Aarestrup FM, Hasman H, Olsen I, Sorensen G. International spread of bla(CMY-2)-mediated cephalosporin resistance in a multiresistant Salmonella enterica serovar Heidelberg isolate stemming from the importation of a boar by Denmark from Canada. Antimicrob Agents Chemother. 2004 May;48(5):1916-7
Aarestrup FM, Hasman H. Susceptibility of different bacterial species isolated from food animals to copper sulphate, zinc chloride and antimicrobial substances used for disinfection. Vet Microbiol. 2004 May 20;100(1-2):83-9
Aarestrup FM, Seyfarth AM, Angen O. Antimicrobial susceptibility of Haemophilus parasuis and Histophilus somni from pigs and cattle in Denmark. Vet Microbiol. 2004 Jun 21;101(2):143-6
Aarestrup FM. Monitoring of antimicrobial resistance among food animals: principles and limitations. J Vet Med B Infect Dis Vet Public Health. 2004 Oct-Nov;51(8-9):380-8
Agerso Y, Sengelov G, Jensen LB. Development of a rapid method for direct detection of tet(M) genes in soil from Danish farmland. Environ Int. 2004 Mar;30(1):117-22
Bangtrakulnonth A, Pornreongwong S, Pulsrikarn C, Sawanpanyalert P, Hendriksen RS, Lo Fo Wong DM, Aarestrup FM. Salmonella serovars from humans and other sources in Thailand, 1993-2002. Emerg Infect Dis. 2004 Jan;10(1):131-6
Emborg HD, Andersen JS, Seyfarth AM, Wegener HC. Relations between the consumption of antimicrobial growth promoters and the occurrence of resistance among Enterococcus faecium isolated from broilers. Epidemiol Infect. 2004 Jan;132(1):95-105
Hammerum AM, Lester CH, Neimann J, Porsbo LJ, Olsen KE, Jensen LB, Emborg HD, Wegener HC, Frimodt-Moller N. A vancomycin-resistant Enterococcus faecium isolate from a Danish healthy volunteer, detected 7 years after the ban of avoparcin, is possibly related to pig isolates. J Antimicrob Chemother. 2004 Mar;53(3):547-9
Hasman H, Aarestrup FM. Relationship between copper, glycopeptide, and macrolide resistance among Enterococcus faecium strains isolated from pigs in Denmark between 1997 and 2003. Antimicrob Agents Chemother. 2005 Jan;49(1):454-6
Jensen VF, Neimann J, Hammerum AM, Molbak K, Wegener HC. Does the use of antibiotics in food animals pose a risk to human health? An unbiased review? J Antimicrob Chemother. 2004 Jul;54(1):274-5
McDermott PF, Bodeis SM, Aarestrup FM, Brown S, Traczewski M, Fedorka-Cray P, Wallace M, Critchley IA, Thornsberry C, Graff S, Flamm R, Beyer J, Shortridge D, Piddock LJ, Ricci V, Johnson MM, Jones RN, Reller B, Mirrett S, Aldrobi J, Rennie R, Brosnikoff C, Turnbull L, Stein G, Schooley S, Hanson RA, Walker RD. Development of a standardized susceptibility test for Campylobacter with quality-control ranges for ciprofloxacin, doxycycline, erythromycin, gentamicin, and meropenem. Microb Drug Resist. 2004 Summer;10(2):124-31
Olesen I, Hasman H, Aarestrup FM. Prevalence of beta-lactamases among ampicillin-resistant Escherichia coli and Salmonella isolated from food animals in Denmark. Microb Drug Resist. 2004 Winter;10(4):334-40
Patrick ME, Christiansen LE, Waino M, Ethelberg S, Madsen H, Wegener HC.Effects of climate on incidence of Campylobacter spp. in humans and prevalence in broiler flocks in Denmark. Appl Environ Microbiol. 2004 Dec;70(12):7474-80
Petersen A, Jensen LB. Analysis of gyrA and parC mutations in enterococci from environmental samples with reduced susceptibility to ciprofloxacin. FEMS Microbiol Lett. 2004 Feb 9;231(1):73-6
Tollefson L, Kruse H, Wegener HC."Public health consequences of macrolide use in food animals: a deterministic risk assessment," a comment on: J. Food Prot. 67(5):980-992 (2004)