B. Warshawsky

Most-cited papers

1. Hospital- and Community-Based Surveillance of Methicillin-Resistant Staphylococcus aureus: Previous Hospitalization is the Major Risk Factor

   B. Warshawsky, Z. Hussain, D. Gregson, Robert Alder +9 more

   2000Infection Control & Hospital Epidemiology116 citations

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2. Transmission of imported vaccine-derived poliovirus in an undervaccinated community in Minnesota.

   James P. Alexander, K. Ehresmann, J. Seward, G. Wax +13 more

   2009Journal of Infectious Diseases96 citations Open access

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3. The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

   L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

   2019BMC Medicine83 citations Open access

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4. The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

   L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

   2017BMC Medicine63 citations Open access

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5. Canada's National Advisory Committee on Immunization (NACI): evidence-based decision-making on vaccines and immunization.

   S. Ismail, J. Langley, T. Harris, B. Warshawsky +2 more

   2010Vaccine50 citations Open access

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6. Listeria monocytogenes Associated with Pasteurized Chocolate Milk, Ontario, Canada

   H. Hanson, Y. Whitfield, Christina Lee, T. Badiani +16 more

   2019Emerging Infectious Diseases45 citations Open access

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7. International outbreak of multiple Salmonella serotype infections linked to sprouted chia seed powder – USA and Canada, 2013–2014

   R. R. Harvey, K. E. Heiman Marshall, L. Burnworth, M. Hamel +31 more

   2017Epidemiology and Infection40 citations Open access

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8. Outbreak of Escherichia coli 0157:H7 related to animal contact at a petting zoo.

   B. Warshawsky, I. Gutmanis, B. Henry, J. Dow +10 more

   2002The Canadian journal of infectious diseases = Journal canadien des maladies infectieuses40 citations Open access

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9. Outbreaks of Norovirus and Acute Gastroenteritis Associated with British Columbia Oysters, 2016–2017

   K. Meghnath, P. Hasselback, R. McCormick, Natalie Prystajecky +28 more

   2019Food and Environmnetal Virology32 citations

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10. Effectiveness of Live Attenuated vs Inactivated Influenza Vaccines in Children During the 2012-2013 Through 2015-2016 Influenza Seasons in Alberta, Canada: A Canadian Immunization Research Network (CIRN) Study

    S. Buchan, Stephanie M. Booth, A. Scott, K. Simmonds +7 more

    2018JAMA pediatrics31 citations Open access

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11. Nuggets of Wisdom: Salmonella Enteritidis Outbreaks and the Case for New Rules on Uncooked Frozen Processed Chicken.

    J. Hobbs, B. Warshawsky, A. Maki, Sandra Zittermann +3 more

    2017Journal of Food Protection28 citations Open access

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12. Epidemiology of Enterovirus D68 in Ontario

    A. Peci, Anne-Luise Winter, B. Warshawsky, T. Booth +7 more

    2015PLoS ONE17 citations Open access

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13. Measuring waning protection from seasonal influenza vaccination during nine influenza seasons, Ontario, Canada, 2010/11 to 2018/19

    H. Chung, M. Campitelli, S. Buchan, Aaron Campigotto +18 more

    2024Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin12 citations Open access

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14. Exploring indirect protection associated with influenza immunization - A systematic review of the literature.

    L. Friedman, A. Renaud, Delaney Hines, Anne-Luise Winter +6 more

    2019Vaccine10 citations Open access

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15. STATEMENT ON SEASONAL INFLUENZA VACCINE FOR 2012-2013: An Advisory Committee Statement (ACS) National Advisory Committee on Immunization (NACI).

    B. Warshawsky, N. Crowcroft, Bonnie Henry, S. Ismail +239 more

    2012Canada communicable disease report = Releve des maladies transmissibles au Canada10 citations Open access

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16. Leptospira infections in trappers from Ontario.

    B. Warshawsky, L. R. Lindsay, Harvey Artsob

    2000The Canadian journal of infectious diseases = Journal canadien des maladies infectieuses10 citations Open access

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17. Beyond flu: Trends in respiratory infection outbreaks in Ontario healthcare settings from 2007 to 2017, and implications for non-influenza outbreak management.

    K. Paphitis, C. Achonu, S. Callery, J. Gubbay +7 more

    2021Canada communicable disease report = Releve des maladies transmissibles au Canada8 citations Open access

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18. Assessing human exposure to spotted fever and typhus group rickettsiae in Ontario, Canada (2013–2018): a retrospective, cross-sectional study

    M. Nelder, C. Russell, Steven Johnson, Ye Li +4 more

    2020BMC Infectious Diseases6 citations Open access

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19. A descriptive analysis of rabies post‐exposure prophylaxis data: 2013, Ontario, Canada

    D. Middleton, J. Edwin, K. Johnson, B. Warshawsky

    2018Zoonoses and Public Health6 citations Open access

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20. Canada's National Advisory Committee on immunization: Adaptations and challenges during the COVID-19 pandemic.

    M. Tunis, S. Deeks, R. Harrison, C. Quach +6 more

    2023Vaccine5 citations Open access

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21. Two Listeria monocytogenes outbreaks in a cancer centre: onsite food premises and their potential health risk to patients

    J. Hobbs, Christina Lee, B. Thompson, Adrienne D. Andrew +16 more

    2023BMC Public Health5 citations Open access

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22. Influenza outbreaks in Ontario hospitals, 2012-2016.

    M. Murti, M. Whelan, L. Friedman, J. Savić +3 more

    2018Canada communicable disease report = Releve des maladies transmissibles au Canada5 citations Open access

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23. Mammography screening practices among primary care physicians.

    B. Warshawsky, Marie Helene Tabib, David White

    1989Canadian family physician Medecin de famille canadien5 citations

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24. Canada’s National Advisory Committee on Immunization: Celebrating 50 years

    S. Desai, Shainoor J lsmail, R. Lerch, B. Warshawsky +1 more

    2015The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale4 citations Open access

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25. Exposure to bats: updated recommendations

    B. Warshawsky, S. Desai

    2010Canadian Medical Association Journal4 citations Open access

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26. Immunogenicity of pre-exposure rabies vaccination comparing number of doses and routes of administration: A systematic review and meta-analyses.

    Phaedra Davis, Joshua Montroy, B. Warshawsky, Elissa M. Abrams +2 more

    2025Vaccine3 citations Open access

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27. Avian influenza and use of the H5N1 vaccine to prevent zoonotic infection in Canada

    Alexandra Nunn, A. Sinilaité, B. Warshawsky, M. I. Salvadori +2 more

    2025Canadian Medical Association Journal2 citations Open access

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28. The epidemiology of cryptosporidiosis in Ontario, Canada following the introduction of PCR testing in 2018

    K. Johnson, P. Thayani, B. Warshawsky, Y. Whitfield +2 more

    20202 citations Open access

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29. Case-control study of household contacts to examine immunological protection from Bordetella pertussis transmission - study protocol.

    S. Bolotin, Caitlin Johnson, Susan Quach, A. Ambrose +19 more

    2017CMAJ Open2 citations Open access

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30. NACI update on pertussis vaccination in pregnancy.

    B. Warshawsky

    2014Canadian family physician Medecin de famille canadien2 citations

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31. Zika Virus in Ontario: Evaluating a Rapid Risk Assessment Tool for Emerging Infectious Disease Threats

    Ryan Van Meer, K. Hohenadel, A. Fitzgerald-Husek, B. Warshawsky +3 more

    2017Health Security1 citations Open access

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32. What are the new active vaccine recommendations in the Canadian Immunization Guide?

    B. Warshawsky, I. Gemmill

    2014Canada communicable disease report = Releve des maladies transmissibles au Canada1 citations Open access

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33. Additional file 3: of The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

    L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

    20190 citations

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34. Additional file 4: of The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

    L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

    20190 citations

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35. Human rabies postexposure prophylaxis and rabid terrestrial animals in Ontario, Canada: 2014-2016.

    D. Middleton, L. Friedman, S. Johnson, S. Buchan +1 more

    2019Canada communicable disease report = Releve des maladies transmissibles au Canada0 citations Open access

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36. Additional file 2: of The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

    L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

    20190 citations

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37. Additional file 1: of The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

    L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

    20190 citations

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38. ’ s response to reviews Title : The impact of repeated vaccination on influenza vaccine effectiveness : a systematic review and meta-analysis

    L. Ramsay, S. Buchan, B. Cowling, S. Feng +2 more

    20180 citations

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39. Retraction Note: The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis

    L. Ramsay, S. Buchan, R. Stirling, B. Cowling +3 more

    2017BMC Medicine0 citations Open access

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40. The built environment: how city design impacts child health

    C. Foster, B. Warshawsky

    20140 citations

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41. Genetically typed community-acquired methicillin-resistant Staphylococcus aureus in a Canadian hospital.

    Z. Chagla, M. Salvadori, J. Sontrop, M. John +5 more

    2009The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale0 citations Open access

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42. Pandemic Influenza Plan for Middlesex-London

    B. Warshawsky, C. Egan, G. Pollett, M. A. Simpson +1 more

    20060 citations

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43. THIOBARBITURIC ACID-REACTING SUBSTANCES IN PATIENTS WITH ASTHMA

    Y. Korenowsky, L. Galaktionova, B. Warshawsky

    20050 citations

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