Nicholas H Ogden

Summary

Country: Canada

Publications

  1. ncbi Climate change and the potential for range expansion of the Lyme disease vector Ixodes scapularis in Canada
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Faculte de Medecine Veterinaire, Universite de Montreal, Que, Canada
    Int J Parasitol 36:63-70. 2006
  2. ncbi Investigation of relationships between temperature and developmental rates of tick Ixodes scapularis (Acari: Ixodidae) in the laboratory and field
    N H Ogden
    Groupe de Recherche en Epidémiologie et Santé Publique, Faculte de Medecine Veterinaire, Universite de Montreal, Quebec, Canada
    J Med Entomol 41:622-33. 2004
  3. ncbi Risk factors for tick attachment to smallholder dairy cattle in Tanzania
    N H Ogden
    Groupe de Recherche en Epidémiologie et Santé Publique, Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire, Université de Montréal C P 5000, Saint Hyacinthe, Que J2S 7C6, Canada
    Prev Vet Med 67:157-70. 2005
  4. ncbi A dynamic population model to investigate effects of climate on geographic range and seasonality of the tick Ixodes scapularis
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire, Universite de Montreal, CP 5000, Saint Hyacinthe, Que, Canada J2S 7C6
    Int J Parasitol 35:375-89. 2005
  5. ncbi Risk maps for range expansion of the Lyme disease vector, Ixodes scapularis, in Canada now and with climate change
    Nicholas H Ogden
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada
    Int J Health Geogr 7:24. 2008
  6. ncbi Ixodes scapularis ticks collected by passive surveillance in Canada: analysis of geographic distribution and infection with Lyme borreliosis agent Borrelia burgdorferi
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Universite de Montreal, Quebec, Canada J2S 7C6
    J Med Entomol 43:600-9. 2006
  7. ncbi Projected effects of climate change on tick phenology and fitness of pathogens transmitted by the North American tick Ixodes scapularis
    N H Ogden
    Public Health Agency of Canada, Centre for Foodborne, Environmental and Zoonotic Infectious Diseases, Faculte de Medecine Veterinaire, Universite de Montreal, C P 5000, Saint Hyacinthe, QC J2S7C6, Canada
    J Theor Biol 254:621-32. 2008
  8. ncbi Passive surveillance for I. scapularis ticks: enhanced analysis for early detection of emerging Lyme disease risk
    Jules K Koffi
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada J2S 7C6
    J Med Entomol 49:400-9. 2012
  9. ncbi Vector seasonality, host infection dynamics and fitness of pathogens transmitted by the tick Ixodes scapularis
    N H Ogden
    Faculte de Medecine Veterinaire, Universite de Montreal, C P 5000, Saint Hyacinthe, QC, J2S 7C6, Canada
    Parasitology 134:209-27. 2007
  10. ncbi Active and passive surveillance and phylogenetic analysis of Borrelia burgdorferi elucidate the process of Lyme disease risk emergence in Canada
    Nicholas H Ogden
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada
    Environ Health Perspect 118:909-14. 2010

Collaborators

Detail Information

Publications19

  1. ncbi Climate change and the potential for range expansion of the Lyme disease vector Ixodes scapularis in Canada
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Faculte de Medecine Veterinaire, Universite de Montreal, Que, Canada
    Int J Parasitol 36:63-70. 2006
    ..The geographic range of I. scapularis-borne zoonoses may, therefore, expand significantly northwards as a consequence of climate change this century...
  2. ncbi Investigation of relationships between temperature and developmental rates of tick Ixodes scapularis (Acari: Ixodidae) in the laboratory and field
    N H Ogden
    Groupe de Recherche en Epidémiologie et Santé Publique, Faculte de Medecine Veterinaire, Universite de Montreal, Quebec, Canada
    J Med Entomol 41:622-33. 2004
    ..The significance of these findings for understanding current and future distributions of I. scapularis, and of the pathogens it transmits, is discussed...
  3. ncbi Risk factors for tick attachment to smallholder dairy cattle in Tanzania
    N H Ogden
    Groupe de Recherche en Epidémiologie et Santé Publique, Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire, Université de Montréal C P 5000, Saint Hyacinthe, Que J2S 7C6, Canada
    Prev Vet Med 67:157-70. 2005
    ..The odds that animals carried ticks varied amongst the agro-ecological zones (AEZs) and administrative districts where the farms were situated-but there was still considerable residual variation in tick infestation at the farm level...
  4. ncbi A dynamic population model to investigate effects of climate on geographic range and seasonality of the tick Ixodes scapularis
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire, Universite de Montreal, CP 5000, Saint Hyacinthe, Que, Canada J2S 7C6
    Int J Parasitol 35:375-89. 2005
    ..scapularis, implying that there is potential for spread. Future applications of the model in investigating climate change effects on I. scapularis are discussed...
  5. ncbi Risk maps for range expansion of the Lyme disease vector, Ixodes scapularis, in Canada now and with climate change
    Nicholas H Ogden
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada
    Int J Health Geogr 7:24. 2008
    ..scapularis. Risk maps will help to meet the public health challenge of Lyme disease by allowing targeting of surveillance and intervention activities...
  6. ncbi Ixodes scapularis ticks collected by passive surveillance in Canada: analysis of geographic distribution and infection with Lyme borreliosis agent Borrelia burgdorferi
    N H Ogden
    Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Universite de Montreal, Quebec, Canada J2S 7C6
    J Med Entomol 43:600-9. 2006
    ..The risk of Lyme borreliosis in Canada may therefore be mostly low but more geographically widespread than previously suspected...
  7. ncbi Projected effects of climate change on tick phenology and fitness of pathogens transmitted by the North American tick Ixodes scapularis
    N H Ogden
    Public Health Agency of Canada, Centre for Foodborne, Environmental and Zoonotic Infectious Diseases, Faculte de Medecine Veterinaire, Universite de Montreal, C P 5000, Saint Hyacinthe, QC J2S7C6, Canada
    J Theor Biol 254:621-32. 2008
    ..Therefore, climate change may affect the frequency and distribution of I. scapularis-borne pathogens and alter their evolutionary trajectories...
  8. ncbi Passive surveillance for I. scapularis ticks: enhanced analysis for early detection of emerging Lyme disease risk
    Jules K Koffi
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada J2S 7C6
    J Med Entomol 49:400-9. 2012
    ....
  9. ncbi Vector seasonality, host infection dynamics and fitness of pathogens transmitted by the tick Ixodes scapularis
    N H Ogden
    Faculte de Medecine Veterinaire, Universite de Montreal, C P 5000, Saint Hyacinthe, QC, J2S 7C6, Canada
    Parasitology 134:209-27. 2007
    ..scapularis-borne microparasites in northeastern North America due to abiotic forcings influencing I. scapularis seasonality...
  10. ncbi Active and passive surveillance and phylogenetic analysis of Borrelia burgdorferi elucidate the process of Lyme disease risk emergence in Canada
    Nicholas H Ogden
    Centre for Food borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Saint Hyacinthe, Quebec, Canada
    Environ Health Perspect 118:909-14. 2010
    ..Northward expansion of the tick Ixodes scapularis is driving Lyme disease (LD) emergence in Canada. Information on mechanisms involved is needed to enhance surveillance and identify where LD risk is emerging...
  11. ncbi Role of migratory birds in introduction and range expansion of Ixodes scapularis ticks and of Borrelia burgdorferi and Anaplasma phagocytophilum in Canada
    N H Ogden
    Foodborne, Waterborne and Zoonotic Infections Division, Public Health Agency of Canada, Ottawa, Ontario, Canada
    Appl Environ Microbiol 74:1780-90. 2008
    ..However, infrequent larvae and the low infection prevalence in ticks carried by the birds raise questions as to how B. burgdorferi and A. phagocytophilum become endemic in any tick populations established by bird-transported ticks...
  12. ncbi The rising challenge of Lyme borreliosis in Canada
    N H Ogden
    Foodborne, Waterborne and Zoonotic Infections Division, Public Health Agency of Canada, St-Hyacinthe, Quebec, Canada
    Can Commun Dis Rep 34:1-19. 2008
  13. ncbi Investigation of ground level and remote-sensed data for habitat classification and prediction of survival of Ixodes scapularis in habitats of southeastern Canada
    N H Ogden
    , , , Que, Canada
    J Med Entomol 43:403-14. 2006
    ..scapularis populations could establish in more northerly woodland types than those in which they currently exist. Suitable habitats may be detected by ground-level habitat classification, and remote-sensed data may assist this process...
  14. ncbi Transmission of Anaplasma phagocytophilum to Ixodes ricinus ticks from sheep in the acute and post-acute phases of infection
    N H Ogden
    Department of Veterinary Preclinical Sciences, University of Liverpool, Liverpool L69 7ZJ, UK
    Infect Immun 71:2071-8. 2003
    ....
  15. ncbi Seroprevalence of Toxoplasma gondii among Nunavik Inuit (Canada)
    V Messier
    Unite de Recherche en Sante publique, CHUQ CHUL, Quebec, QC, Canada
    Zoonoses Public Health 56:188-97. 2009
    ..These results raise important questions about T. gondii transmission in Nunavik including possible links between terrestrial and marine cycles...
  16. ncbi Fundamental processes in the evolutionary ecology of Lyme borreliosis
    Klaus Kurtenbach
    Department of Biology and Biochemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
    Nat Rev Microbiol 4:660-9. 2006
    ..burgdorferi s.l. populations. Additionally, we highlight possible epidemiological parallels between B. burgdorferi s.l. and other vector-borne zoonotic pathogens, including West Nile virus...
  17. ncbi Fitness variation of Borrelia burgdorferi sensu stricto strains in mice
    Klára Hanincová
    Department of Epidemiology and Public Health, Yale School of Medicine, Yale University, 60 College Street, New Haven, Connecticut 06520, USA
    Appl Environ Microbiol 74:153-7. 2008
    ..Our findings provide proof-of-principle evidence for intrinsic fitness variation of B. burgdorferi strains in vertebrate host species, perhaps indicating the beginnings of adaptive radiation...
  18. ncbi Seasonal dynamics of Anaplasma phagocytophila in a rodent-tick (Ixodes trianguliceps) system, United Kingdom
    Kevin J Bown
    Department of Veterinary Clinical Science and Animal Husbandry, Leahurst, University of Liverpool, Chester High Road, Neston, UK
    Emerg Infect Dis 9:63-70. 2003
    ..This study confirms that woodland rodents can maintain A. phagocytophila in Great Britain in the absence of other reservoir hosts and suggests that I. trianguliceps is a competent vector...
  19. ncbi High-resolution genetic fingerprinting of European strains of Anaplasma phagocytophilum by use of multilocus variable-number tandem-repeat analysis
    Kevin J Bown
    Infectious Disease Ecology Group, Faculty of Veterinary Science, University of Liverpool, Leahurst, Neston, Cheshire, CH64 7TE, United Kingdom
    J Clin Microbiol 45:1771-6. 2007
    ..phagocytophilum strains should serve well in molecular epidemiological studies of infection transmission, particularly when fine-scale strain delineation is required...