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Items: 1 to 50 of 55

1.

Effects of seasonality and a diet of brassicas on the shedding of Escherichia coli O157 in sheep.

Fraser EM, MacRae M, Ogden ID, Forbes KJ, Strachan NJ.

Foodborne Pathog Dis. 2013 Jul;10(7):649-54. doi: 10.1089/fpd.2012.1364. Epub 2013 May 7.

PMID:
23651181
2.

Progressive genome-wide introgression in agricultural Campylobacter coli.

Sheppard SK, Didelot X, Jolley KA, Darling AE, Pascoe B, Meric G, Kelly DJ, Cody A, Colles FM, Strachan NJ, Ogden ID, Forbes K, French NP, Carter P, Miller WG, McCarthy ND, Owen R, Litrup E, Egholm M, Affourtit JP, Bentley SD, Parkhill J, Maiden MC, Falush D.

Mol Ecol. 2013 Feb;22(4):1051-64. doi: 10.1111/mec.12162. Epub 2012 Dec 20.

3.

Identifying the seasonal origins of human campylobacteriosis.

Strachan NJ, Rotariu O, Smith-Palmer A, Cowden J, Sheppard SK, O'Brien SJ, Maiden MC, Macrae M, Bessell PR, Matthews L, Reid SW, Innocent GT, Ogden ID, Forbes KJ.

Epidemiol Infect. 2013 Jun;141(6):1267-75. doi: 10.1017/S0950268812002063. Epub 2012 Sep 19.

4.

Multiplex T-RFLP allows for increased target number and specificity: detection of Salmonella enterica and six species of Listeria in a single test.

Elliott GN, Thomas N, Macrae M, Campbell CD, Ogden ID, Singh BK.

PLoS One. 2012;7(8):e43672. doi: 10.1371/journal.pone.0043672. Epub 2012 Aug 24.

5.

Source attribution, prevalence and enumeration of Campylobacter spp. from retail liver.

Strachan NJ, MacRae M, Thomson A, Rotariu O, Ogden ID, Forbes KJ.

Int J Food Microbiol. 2012 Feb 1;153(1-2):234-6. doi: 10.1016/j.ijfoodmicro.2011.10.033. Epub 2011 Nov 11.

PMID:
22133565
6.

Combining risk assessment and epidemiological risk factors to elucidate the sources of human E. coli O157 infection.

Rotariu O, Ogden ID, MacRitchie L, Forbes KJ, Williams AP, Cross P, Hunter CJ, Teunis PF, Strachan NJ.

Epidemiol Infect. 2012 Aug;140(8):1414-29. doi: 10.1017/S0950268811001646. Epub 2011 Sep 27.

PMID:
21943778
7.

Temporal variation and host association in the Campylobacter population in a longitudinal ruminant farm study.

Sproston EL, Ogden ID, MacRae M, Dallas JF, Sheppard SK, Cody AJ, Colles FM, Wilson MJ, Forbes KJ, Strachan NJ.

Appl Environ Microbiol. 2011 Sep;77(18):6579-86. doi: 10.1128/AEM.00428-11. Epub 2011 Jul 22.

8.

Niche segregation and genetic structure of Campylobacter jejuni populations from wild and agricultural host species.

Sheppard SK, Colles FM, McCarthy ND, Strachan NJ, Ogden ID, Forbes KJ, Dallas JF, Maiden MC.

Mol Ecol. 2011 Aug;20(16):3484-90. doi: 10.1111/j.1365-294X.2011.05179.x. Epub 2011 Jul 18.

9.

Evolution of an agriculture-associated disease causing Campylobacter coli clade: evidence from national surveillance data in Scotland.

Sheppard SK, Dallas JF, Wilson DJ, Strachan NJ, McCarthy ND, Jolley KA, Colles FM, Rotariu O, Ogden ID, Forbes KJ, Maiden MC.

PLoS One. 2010 Dec 15;5(12):e15708. doi: 10.1371/journal.pone.0015708.

10.

Dose-response modeling of Salmonella using outbreak data.

Teunis PF, Kasuga F, Fazil A, Ogden ID, Rotariu O, Strachan NJ.

Int J Food Microbiol. 2010 Dec 15;144(2):243-9. doi: 10.1016/j.ijfoodmicro.2010.09.026. Epub 2010 Oct 30.

PMID:
21036411
11.

Putative household outbreaks of campylobacteriosis typically comprise single MLST genotypes.

Rotariu O, Smith-Palmer A, Cowden J, Bessell PR, Innocent GT, Reid SW, Matthews L, Dallas J, Ogden ID, Forbes KJ, Strachan NJ.

Epidemiol Infect. 2010 Dec;138(12):1744-7. doi: 10.1017/S0950268810001457. Epub 2010 Jun 29.

PMID:
20587120
12.

Antimicrobial resistance profiles of Campylobacter from humans, retail chicken meat, and cattle feces.

Gormley FJ, Strachan NJ, Reay K, MacKenzie FM, Ogden ID, Dallas JF, Forbes KJ.

Foodborne Pathog Dis. 2010 Sep;7(9):1129-31. doi: 10.1089/fpd.2009.0532.

PMID:
20528465
13.

Multi-locus sequence types of Campylobacter carried by flies and slugs acquired from local ruminant faeces.

Sproston EL, Ogden ID, MacRae M, Forbes KJ, Dallas JF, Sheppard SK, Cody A, Colles F, Wilson MJ, Strachan NJ.

J Appl Microbiol. 2010 Sep;109(3):829-38. doi: 10.1111/j.1365-2672.2010.04711.x.

14.

Campylobacter excreted into the environment by animal sources: prevalence, concentration shed, and host association.

Ogden ID, Dallas JF, MacRae M, Rotariu O, Reay KW, Leitch M, Thomson AP, Sheppard SK, Maiden M, Forbes KJ, Strachan NJ.

Foodborne Pathog Dis. 2009 Dec;6(10):1161-70. doi: 10.1089/fpd.2009.0327.

15.

Spatiotemporal homogeneity of Campylobacter subtypes from cattle and sheep across northeastern and southwestern Scotland.

Rotariu O, Dallas JF, Ogden ID, MacRae M, Sheppard SK, Maiden MC, Gormley FJ, Forbes KJ, Strachan NJ.

Appl Environ Microbiol. 2009 Oct;75(19):6275-81. doi: 10.1128/AEM.00499-09. Epub 2009 Aug 21.

16.

Campylobacter genotyping to determine the source of human infection.

Sheppard SK, Dallas JF, Strachan NJ, MacRae M, McCarthy ND, Wilson DJ, Gormley FJ, Falush D, Ogden ID, Maiden MC, Forbes KJ.

Clin Infect Dis. 2009 Apr 15;48(8):1072-8. doi: 10.1086/597402.

17.

Campylobacter genotypes from food animals, environmental sources and clinical disease in Scotland 2005/6.

Sheppard SK, Dallas JF, MacRae M, McCarthy ND, Sproston EL, Gormley FJ, Strachan NJ, Ogden ID, Maiden MC, Forbes KJ.

Int J Food Microbiol. 2009 Aug 31;134(1-2):96-103. doi: 10.1016/j.ijfoodmicro.2009.02.010. Epub 2009 Feb 20.

18.

Attribution of Campylobacter infections in northeast Scotland to specific sources by use of multilocus sequence typing.

Strachan NJ, Gormley FJ, Rotariu O, Ogden ID, Miller G, Dunn GM, Sheppard SK, Dallas JF, Reid TM, Howie H, Maiden MC, Forbes KJ.

J Infect Dis. 2009 Apr 15;199(8):1205-8. doi: 10.1086/597417.

19.

Campylobacter immunity and coinfection following a large outbreak in a farming community.

Forbes KJ, Gormley FJ, Dallas JF, Labovitiadi O, MacRae M, Owen RJ, Richardson J, Strachan NJ, Cowden JM, Ogden ID, McGuigan CC.

J Clin Microbiol. 2009 Jan;47(1):111-6. doi: 10.1128/JCM.01731-08. Epub 2008 Nov 12.

20.

Diversity of Escherichia coli O157 in a longitudinal farm study using multiple-locus variable-number tandem-repeat analysis.

Urdahl AM, Strachan NJ, Wasteson Y, Macrae M, Ogden ID.

J Appl Microbiol. 2008 Nov;105(5):1344-53. doi: 10.1111/j.1365-2672.2008.03856.x. Epub 2008 Jul 4.

21.

Has retail chicken played a role in the decline of human campylobacteriosis?

Gormley FJ, Macrae M, Forbes KJ, Ogden ID, Dallas JF, Strachan NJ.

Appl Environ Microbiol. 2008 Jan;74(2):383-90. Epub 2007 Dec 7.

22.

Sexual dimorphism in campylobacteriosis.

Strachan NJ, Watson RO, Novik V, Hofreuter D, Ogden ID, Galán JE.

Epidemiol Infect. 2008 Nov;136(11):1492-5. Epub 2007 Dec 7.

23.

Hierarchical dose response of E. coli O157:H7 from human outbreaks incorporating heterogeneity in exposure.

Teunis PF, Ogden ID, Strachan NJ.

Epidemiol Infect. 2008 Jun;136(6):761-70. Epub 2007 Aug 3.

24.

Use of multilocus sequence typing to investigate the association between the presence of Campylobacter spp. in broiler drinking water and Campylobacter colonization in broilers.

Ogden ID, MacRae M, Johnston M, Strachan NJ, Cody AJ, Dingle KE, Newell DG.

Appl Environ Microbiol. 2007 Aug;73(16):5125-9. Epub 2007 Jun 22.

25.

Escherichia coli O157: burger bug or environmental pathogen?

Strachan NJ, Dunn GM, Locking ME, Reid TM, Ogden ID.

Int J Food Microbiol. 2006 Nov 1;112(2):129-37. Epub 2006 Aug 28.

PMID:
16934897
26.

Slugs: potential novel vectors of Escherichia coli O157.

Sproston EL, Macrae M, Ogden ID, Wilson MJ, Strachan NJ.

Appl Environ Microbiol. 2006 Jan;72(1):144-9.

27.

Does age acquired immunity confer selective protection to common serotypes of Campylobacter jejuni?

Miller G, Dunn GM, Reid TM, Ogden ID, Strachan NJ.

BMC Infect Dis. 2005 Aug 23;5:66.

28.

Dose response modelling of Escherichia coli O157 incorporating data from foodborne and environmental outbreaks.

Strachan NJ, Doyle MP, Kasuga F, Rotariu O, Ogden ID.

Int J Food Microbiol. 2005 Aug 15;103(1):35-47.

PMID:
16084264
29.

Multiple sample flow through immunomagnetic separator for concentrating pathogenic bacteria.

Rotariu O, Ogden ID, MacRae M, Udrea LE, Strachan NJ.

Phys Med Biol. 2005 Jun 21;50(12):2967-77. Epub 2005 Jun 1.

PMID:
15930614
30.

Quantification of the Escherichia coli O157 reservoir in Grampian, Scotland.

Strachan NJ, Macrae M, Ogden ID.

Vet Rec. 2005 Feb 26;156(9):282-3. No abstract available.

PMID:
15765897
31.

Concentration and prevalence of Escherichia coli O157 in sheep faeces at pasture in Scotland.

Ogden ID, MacRae M, Strachan NJ.

J Appl Microbiol. 2005;98(3):646-51.

32.

The detection of Cryptosporidium parvum and Escherichia coli O157 in UK bivalve shellfish.

MacRae M, Hamilton C, Strachan NJ, Wright S, Ogden ID.

J Microbiol Methods. 2005 Mar;60(3):395-401.

PMID:
15649541
33.

Human campylobacteriosis in Scotland: seasonality, regional trends and bursts of infection.

Miller G, Dunn GM, Smith-Palmer A, Ogden ID, Strachan NJ.

Epidemiol Infect. 2004 Aug;132(4):585-93.

34.

The detection of non-O157 E. coli in food by immunomagnetic separation.

Drysdale M, MacRae M, Strachan NJ, Reid TM, Ogden ID.

J Appl Microbiol. 2004;97(1):220-4.

35.

Is the prevalence and shedding concentrations of E. coli O157 in beef cattle in Scotland seasonal?

Ogden ID, MacRae M, Strachan NJ.

FEMS Microbiol Lett. 2004 Apr 15;233(2):297-300.

36.

Foot and mouth epidemic reduces cases of human cryptosporidiosis in Scotland.

Strachan NJ, Ogden ID, Smith-Palmer A, Jones K.

J Infect Dis. 2003 Sep 1;188(5):783-6. Epub 2003 Aug 8.

PMID:
12934196
37.

Concentration and prevalence of Escherichia coli O157 in cattle feces at slaughter.

Omisakin F, MacRae M, Ogden ID, Strachan NJ.

Appl Environ Microbiol. 2003 May;69(5):2444-7.

38.

Survival of Escherichia coli O157 in abattoir waste products.

Hepburn NF, MacRae M, Ogden ID.

Lett Appl Microbiol. 2002;35(3):233-6.

39.
40.

Optimizing enrichment conditions for the isolation of Escherichia coli O157 in soils by immunomagnetic separation.

Hepburn NF, MacRae M, Johnston M, Mooney J, Ogden ID.

Lett Appl Microbiol. 2002;34(5):365-9.

41.

Long-term survival of Escherichia coli O157 on pasture following an outbreak associated with sheep at a scout camp.

Ogden ID, Hepburn NF, MacRae M, Strachan NJ, Fenlon DR, Rusbridge SM, Pennington TH.

Lett Appl Microbiol. 2002;34(2):100-4.

42.

Modelling the vector pathway and infection of humans in an environmental outbreak of Escherichia coli O157.

Strachan NJ, Fenlon DR, Ogden ID.

FEMS Microbiol Lett. 2001 Sep 11;203(1):69-73.

43.
44.

The synergistic effect of excimer and low-pressure mercury lamps on the disinfection of flowing water.

Ramsay IA, Niedziela JC, Ogden ID.

J Food Prot. 2000 Nov;63(11):1529-33.

PMID:
11079695
45.

Improved isolation of Escherichia coli O157 using large enrichment volumes for immunomagnetic separation.

Ogden ID, MacRae M, Hepburn NF, Strachan NJ.

Lett Appl Microbiol. 2000 Oct;31(4):338-41.

46.

The fate of Escherichia coli and E. coli O157 in cattle slurry after application to land.

Fenlon DR, Ogden ID, Vinten A, Svoboda I.

Symp Ser Soc Appl Microbiol. 2000;(29):149S-156S.

PMID:
10880190
47.
48.

An interlaboratory study to find an alternative to the MPN technique for enumerating Escherichia coli in shellfish.

Ogden ID, Brown GC, Gallacher S, Garthwaite PH, Gennari M, Gonzalez MP, Jørgensen LB, Lunestad BT, MacRae M, Nunes MC, Petersen AC, Rosnes JT, Vliegenthart J.

Int J Food Microbiol. 1998 Mar 3;40(1-2):57-64.

PMID:
9600611
49.

The sensitivity of Escherichia coli O157 to some antimicrobials by conventional and conductance assays.

MacRae M, Rebate T, Johnston M, Ogden ID.

Lett Appl Microbiol. 1997 Aug;25(2):135-7.

50.

Modelling the growth, survival and death of microorganisms in foods: the UK food micromodel approach.

McClure PJ, Blackburn CW, Cole MB, Curtis PS, Jones JE, Legan JD, Ogden ID, Peck MW, Roberts TA, Sutherland JP, et al.

Int J Food Microbiol. 1994 Nov;23(3-4):265-75. Review.

PMID:
7873330

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