Frequency, Distribution and Transmission

Berke, O., Romig, T., von Keyserlingk, M.
Emergence of Echinococcus multilocularis among Red Foxes in northern Germany, 1991 - 2005
Veterinary Parasitology. 2008 Aug; 155(3-4):319-322
Abstract

Ogden NH, St-Onge L, Barker IK, Brazeau S, Bigras-Poulin M, Charron DF, Francis CM, Heagy A, Lindsay LR, Maarouf A, Michel P, Milord F, O'Callaghan CJ, Trudel L, Thompson RA.
Risk maps for range expansion of the Lyme disease vector, Ixodes scapularis, in Canada now and with climate change.
Int J Health Geogr. 2008 May 22;7:24.
Abstract

Ogden NH, Lindsay LR, Hanincová K, Barker IK, Bigras-Poulin M, Charron DF, Heagy A, Francis CM, O'Callaghan CJ, Schwartz I, Thompson RA.
Role of migratory birds in introduction and range expansion of Ixodes scapularis ticks and of Borrelia burgdorferi and Anaplasma phagocytophilum in Canada.
Appl Environ Microbiol. 2008 Mar;74(6):1780-90. Epub 2008 Feb 1.
Abstract

Beroll H, Berke O, Wilson J, Barker IK.
Investigating the spatial risk distribution of West Nile virus disease in birds and humans in southern Ontario from 2002 to 2005.
Popul Health Metr. 2007 May 1;5:3.
Abstract

Dubé C, Mehren KG, Barker IK, Peart BL, Balachandran A.
Retrospective investigation of chronic wasting disease of cervids at the Toronto Zoo, 1973-2003.
Can Vet J. 2006 Dec;47(12):1185-93.
Abstract

Jardine, C., D. McColl, G. Wobeser, and F. A. Leighton.
Diversity of Bartonella genotypes in Richardson's ground squirrel populations.
Vector-Borne and Zoonotic Diseases. 2006; 6:395-403.
Abstract

Jardine, C., C. Waldner, G. Wobeser, and F. A. Leighton.
Demographic features of Bartonella infections in Richardson's ground squirrels (Spermophilus richardsonii).
Journal of Wildlife Diseases. 2006; 42:739-749.
Abstract

Ogden NH, Trudel L, Artsob H, Barker IK, Beauchamp G, Charron DF, Drebot MA, Galloway TD, O'Handley R, Thompson RA, Lindsay LR.
Ixodes scapularis ticks collected by passive surveillance in Canada: analysis of geographic distribution and infection with Lyme borreliosis agent Borrelia burgdorferi.
J Med Entomol. 2006 May;43(3):600-9.
Abstract

Jardine, C., G. Appleyard, M.Y. Kosoy, D. McColl, M. Chirino-Trejo, G. Wobeser, and F. A. Leighton.
Rodent-associated Bartonella in Saskatchewan, Canada.
Vector-Borne and Zoonotic Diseases. 2005; 5:402-409.
Abstract

Olea-Popelka, F. Flynn, O., Costello, E., McGrath, G., Collins, J. O'Keeffe, J., Kelton, D., Berke, O. and Martin, S.W.
Spatial relationship between Mycobacterium bovis strains in cattle and badgers in four areas in Ireland.
Preventive Veterinary Medicine. 2005; 71(1-2):57-70.
Abstract

Parmley, J., V. Bowes, P. Buck, A. Breault, D. Caswell, C. Davies, M. Elahi, M. Fortin, F. Kibenge, R. King, Y. Li, K. McAloney, N. North, D. Ojkic, J. Pasick, P. Pryor, J. Robinson , J. Rodrigue, M. Swendrowski, H. Whitney, P. Zimmer and F. A. Leighton.
Influenza viruses in wild ducks in Canada: PCR results from the 2005 wild bird influenza survey.
Emerging Infectious Diseases. 2008; 14:84-87.
Abstract

Gancz AY, Barker IK, Lindsay R, Dibernardo A, McKeever K, Hunter B.
West Nile virus outbreak in North American owls, Ontario, 2002.
Emerg Infect Dis. 2004 Dec;10(12):2135-42.
Abstract

Bertelsen MF, Olberg RA, Crawshaw GJ, Dibernardo A, Lindsay LR, Drebot M, Barker IK.
West Nile virus infection in the eastern loggerhead shrike (Lanius ludovicianus migrans): pathology, epidemiology, and immunization.
J Wildl Dis. 2004 Jul;40(3):538-42.
Abstract

Ølberg RA, Barker IK, Crawshaw GJ, Bertelsen MF, Drebot MA, Andonova M.
West Nile virus encephalitis in a Barbary macaque (Macaca sylvanus).
Emerg Infect Dis. 2004 Apr;10(4):712-4.
Abstract

Berke, O.
Choropleth mapping of regional count data of Echinococcus multilocularis among red foxes in Lower Saxony, Germany.
Preventive Veterinary Medicine. 2001; 52:119-131.
Abstract

Berke, O., Keyserlingk, M. von.
Increase of the prevalence of infection in red foxes in Lower Saxony (in German).
Deutsche tierärztliche Wochenschrift - German Veterinary Journal. 2001; 108:201-205.
Abstract