Jette Christensen

Summary

Affiliation: Canadian Food Inspection Agency
Country: Canada

Publications

  1. doi request reprint Scenario tree model for animal disease freedom framed in the OIE context using the example of a generic swine model for Aujeszky's disease in commercial swine in Canada
    Jette Christensen
    Terrestrial Animal Health Epidemiology and Surveillance Section, Canadian Food Inspection Agency, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, PEI C1A 4P3, Canada Electronic address
    Prev Vet Med 123:60-70. 2016
  2. doi request reprint Adapting a scenario tree model for freedom from disease as surveillance progresses: the Canadian notifiable avian influenza model
    Jette Christensen
    Epidemiology and Surveillance Section, Canadian Food Inspection Agency, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, PEI C1A 4P3, Canada Electronic address
    Prev Vet Med 114:132-44. 2014
  3. doi request reprint A practical framework for conducting Foreign Animal Disease surveillance
    Jette Christensen
    Canadian Food Inspection Agency, Atlantic Veterinary College, Department of Health Management, 550 University Avenue, Charlottetown, Prince Edward Island, C1A 4P3, Canada
    Prev Vet Med 105:271-9. 2012
  4. doi request reprint A scenario tree model for the Canadian Notifiable Avian Influenza Surveillance System and its application to estimation of probability of freedom and sample size determination
    Jette Christensen
    Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Atlantic Veterinary College, Department of Health Management, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3, Canada
    Prev Vet Med 99:161-75. 2011
  5. ncbi request reprint Herd prevalence of Salmonella spp. in Danish pig herds after implementation of the Danish Salmonella Control Program with reference to a pre-implementation study
    Jette Christensen
    Danish Veterinary Institue, Bulowsvej 27, DK 1790 V, Copenhagen, Denmark
    Vet Microbiol 88:175-88. 2002
  6. ncbi request reprint Description of empirical movement data from Canadian swine herds with an application to a disease spread simulation model
    Jette Christensen
    Canadian Food Inspection Agency, 55 Edinburgh Drive, Charlottetown, PEI C1A 8Z7, Canada
    Prev Vet Med 83:170-85. 2008
  7. pmc Estimation of the population size of Canadian commercial poultry farms by log-linear capture-recapture analysis
    Farouk El Allaki
    Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Saint Hyacinthe, Quebec El Allaki, Vallières, Paré Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Atlantic Veterinary College, Department of Health Management, Charlottetown, Prince Edward Island Christensen
    Can J Vet Res 78:267-73. 2014
  8. doi request reprint Comparing capture-recapture methods for estimation of the size of small and medium-sized populations using empirical data on commercial turkey farms in Canada
    Farouk El Allaki
    Epidemiology and Surveillance Section, Canadian Food Inspection Agency, 3200 Sicotte St, PO Box 5000, St Hyacinthe, QC, Canada J2S 7C6 Electronic address
    Prev Vet Med 120:86-95. 2015
  9. doi request reprint Standards for reporting surveillance information in freedom from infection models by example of Trichinella in Canadian market hogs
    Raphaël Vanderstichel
    Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island, Canada C1A 4P3
    Prev Vet Med 111:176-80. 2013
  10. doi request reprint The analysis--hierarchical models: past, present and future
    Henrik Stryhn
    Centre for Veterinary Epidemiological Research, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE C1A 4P3, Canada Electronic address
    Prev Vet Med 113:304-12. 2014

Collaborators

Detail Information

Publications10

  1. doi request reprint Scenario tree model for animal disease freedom framed in the OIE context using the example of a generic swine model for Aujeszky's disease in commercial swine in Canada
    Jette Christensen
    Terrestrial Animal Health Epidemiology and Surveillance Section, Canadian Food Inspection Agency, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, PEI C1A 4P3, Canada Electronic address
    Prev Vet Med 123:60-70. 2016
    ..The generic AD scenario model is one piece in Canada's self-declaration of freedom from AD. The model is strongly supported by the fact that AD has never been detected in Canada. ..
  2. doi request reprint Adapting a scenario tree model for freedom from disease as surveillance progresses: the Canadian notifiable avian influenza model
    Jette Christensen
    Epidemiology and Surveillance Section, Canadian Food Inspection Agency, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, PEI C1A 4P3, Canada Electronic address
    Prev Vet Med 114:132-44. 2014
    ..In particular, the new data on Notifiable Avian Influenza in Canada from the last 5 years were used to improve input parameters and model structure. ..
  3. doi request reprint A practical framework for conducting Foreign Animal Disease surveillance
    Jette Christensen
    Canadian Food Inspection Agency, Atlantic Veterinary College, Department of Health Management, 550 University Avenue, Charlottetown, Prince Edward Island, C1A 4P3, Canada
    Prev Vet Med 105:271-9. 2012
    ..To bridge the gap between science and application in FAD surveillance I propose that we need people with skills in science, project management, communication and documentation...
  4. doi request reprint A scenario tree model for the Canadian Notifiable Avian Influenza Surveillance System and its application to estimation of probability of freedom and sample size determination
    Jette Christensen
    Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Atlantic Veterinary College, Department of Health Management, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3, Canada
    Prev Vet Med 99:161-75. 2011
    ..We propose that a general model, such as the CanNAISS scenario tree model, may have a broader application than more detailed models that require disease specific input parameters, such as relative risk estimates...
  5. ncbi request reprint Herd prevalence of Salmonella spp. in Danish pig herds after implementation of the Danish Salmonella Control Program with reference to a pre-implementation study
    Jette Christensen
    Danish Veterinary Institue, Bulowsvej 27, DK 1790 V, Copenhagen, Denmark
    Vet Microbiol 88:175-88. 2002
    ..Typhimurium DT104 was low in the examined slaughter pig herds. The herd true prevalence (HTP) of Salmonella spp. in pigs had declined from before the start of the DSCP in 1993/1994 to 4 years later (1998)...
  6. ncbi request reprint Description of empirical movement data from Canadian swine herds with an application to a disease spread simulation model
    Jette Christensen
    Canadian Food Inspection Agency, 55 Edinburgh Drive, Charlottetown, PEI C1A 8Z7, Canada
    Prev Vet Med 83:170-85. 2008
    ..Forty-five percent of the simulations did not involve spread beyond the index farm, whereas 34.8% involved spread among five or more farms after 42 days of routine movement...
  7. pmc Estimation of the population size of Canadian commercial poultry farms by log-linear capture-recapture analysis
    Farouk El Allaki
    Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Saint Hyacinthe, Quebec El Allaki, Vallières, Paré Canadian Food Inspection Agency, Epidemiology and Surveillance Section, Atlantic Veterinary College, Department of Health Management, Charlottetown, Prince Edward Island Christensen
    Can J Vet Res 78:267-73. 2014
    ..Log-linear capture-recapture modelling might be useful for estimating the number of farms using surveillance data when no comprehensive registry exists. ..
  8. doi request reprint Comparing capture-recapture methods for estimation of the size of small and medium-sized populations using empirical data on commercial turkey farms in Canada
    Farouk El Allaki
    Epidemiology and Surveillance Section, Canadian Food Inspection Agency, 3200 Sicotte St, PO Box 5000, St Hyacinthe, QC, Canada J2S 7C6 Electronic address
    Prev Vet Med 120:86-95. 2015
    ..Simulation studies are recommended to better understand the limits of each multi-source capture-recapture method...
  9. doi request reprint Standards for reporting surveillance information in freedom from infection models by example of Trichinella in Canadian market hogs
    Raphaël Vanderstichel
    Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island, Canada C1A 4P3
    Prev Vet Med 111:176-80. 2013
    ..Having a standardized manner of reporting such studies will facilitate their validation and expedite their evaluation by experts in the field and their use in trade negotiations...
  10. doi request reprint The analysis--hierarchical models: past, present and future
    Henrik Stryhn
    Centre for Veterinary Epidemiological Research, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE C1A 4P3, Canada Electronic address
    Prev Vet Med 113:304-12. 2014
    ..In our view, hierarchical models of all three types discussed have much to offer for data analysis in veterinary epidemiology and other disciplines. ..