World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
78
Citations
26485
World Ranking
1259
National Ranking
37

Medicine

D-Index
80
Citations
28816
World Ranking
16968
National Ranking
710

Overview

Mel Krajden is affiliated with the University of British Columbia in Canada and has contributed extensively to the field of medicine, with a particular focus on infectious diseases. Their research spans over 367 publications, including significant work in epidemiology, hepatology, oncology, and molecular biology.

Their main areas of study include infectious diseases with 138 publications, epidemiology with 115, and hepatology accounting for 59 papers. Additional subfields include oncology and molecular biology, reflecting a broad interest in medical science.

Krajden's research covers a range of topics, prominently including SARS-CoV-2 and COVID-19 research with 112 publications, hepatitis C virus research documented in 92 papers, and liver disease diagnosis and treatment with 66 studies. Other notable topics are hepatitis B virus studies, SARS-CoV-2 detection and testing, COVID-19 clinical research studies, and studies related to HIV, drug use, and sexual risk behaviors.

Their recent influential papers include:

  • "Real-time PCR-based SARS-CoV-2 detection in Canadian laboratories" (2020) published in Journal of Clinical Virology
  • "Two-Dose Severe Acute Respiratory Syndrome Coronavirus 2 Vaccine Effectiveness With Mixed Schedules and Extended Dosing Intervals: Test-Negative Design Studies From British Columbia and Quebec, Canada" (2022) in Clinical Infectious Diseases
  • "Global phylogeny of Treponema pallidum lineages reveals recent expansion and spread of contemporary syphilis" (2021) in Nature Microbiology
  • "SARS-CoV-2 (COVID-19) serology: implications for clinical practice, laboratory medicine and public health" (2020) in Canadian Medical Association Journal
  • "Serial cross-sectional estimation of vaccine-and infection-induced SARS-CoV-2 seroprevalence in British Columbia, Canada" (2022) in Canadian Medical Association Journal

Frequent collaborators in Krajden's work include:

  • Naveed Z. Janjua
  • Sofia Bartlett
  • Stanley Wong
  • Amanda Yu
  • Mawuena Binka

Key publication venues where Krajden has frequently published are:

  • Journal of Hepatology (21 publications)
  • bioRxiv (Cold Spring Harbor Laboratory) (15 publications)
  • Clinical Infectious Diseases (7 publications)
  • Open Forum Infectious Diseases (6 publications)
  • Canadian Medical Association Journal (5 publications)

Best Publications

  • The Genome Sequence of the SARS-associated Coronavirus

    Marco A. Marra;Steven J. M. Jones;Caroline R. Astell;Robert A. Holt

  • Global prevalence and genotype distribution of hepatitis C virus infection in 2015: a modelling study

    Sarah Blach;Stefan Zeuzem;Michael Manns;Ibrahim Altraif

  • Identification of Severe Acute Respiratory Syndrome in Canada

    Susan M. Poutanen;Susan M. Poutanen;Donald E. Low;Bonnie Henry;Sandy Finkelstein

  • Global prevalence, treatment, and prevention of hepatitis B virus infection in 2016: a modelling study

    Devin Razavi-Shearer;Ivane Gamkrelidze;Mindie H Nguyen;Ding-Shinn Chen

  • Global change in hepatitis C virus prevalence and cascade of care between 2015 and 2020: a modelling study.

    Unknown

  • Human illness from avian influenza H7N3, British Columbia.

    S. Aleina Tweed;Danuta M. Skowronski;Samara T. David;Andrew Larder

  • Immunogenicity of 2 doses of HPV vaccine in younger adolescents vs 3 doses in young women: a randomized clinical trial.

    Simon R. M. Dobson;Shelly McNeil;Marc Dionne;Meena Dawar

  • Low 2012–13 Influenza Vaccine Effectiveness Associated with Mutation in the Egg-Adapted H3N2 Vaccine Strain Not Antigenic Drift in Circulating Viruses

    Danuta M. Skowronski;Naveed Z. Janjua;Gaston De Serres;Suzana Sabaiduc

  • Expansion of HAART Coverage Is Associated with Sustained Decreases in HIV/AIDS Morbidity, Mortality and HIV Transmission: The “HIV Treatment as Prevention” Experience in a Canadian Setting

    Julio S.G. Montaner;Viviane D. Lima;P. Richard Harrigan;Lillian Lourenço

  • Historical epidemiology of hepatitis C virus (HCV) in selected countries

    P. Bruggmann;T. Berg;A. L. H. Øvrehus;C. Moreno

  • Effect of Screening With Primary Cervical HPV Testing vs Cytology Testing on High-grade Cervical Intraepithelial Neoplasia at 48 Months: The HPV FOCAL Randomized Clinical Trial

    Gina Suzanne Ogilvie;Dirk van Niekerk;Mel Krajden;Laurie W. Smith

  • Novel avian influenza H7N3 strain outbreak, British Columbia

    Martin Hirst;Caroline R Astell;Malachi Griffith;Shaun M. Coughlin

  • Clinical utility of quantitative cytomegalovirus viral load determination for predicting cytomegalovirus disease in liver transplant recipients.

    Atul Humar;Daniel Gregson;Angela M. Caliendo;Allison McGeer

  • Strategies to manage hepatitis C virus (HCV) disease burden

    H Wedemeyer;A S Duberg;M Buti;W M Rosenberg

  • A Perfect Storm: Impact of Genomic Variation and Serial Vaccination on Low Influenza Vaccine Effectiveness During the 2014–2015 Season

    Danuta M. Skowronski;Catharine Chambers;Suzana Sabaiduc;Gaston De Serres

  • Two-Dose Severe Acute Respiratory Syndrome Coronavirus 2 Vaccine Effectiveness With Mixed Schedules and Extended Dosing Intervals: Test-Negative Design Studies From British Columbia and Quebec, Canada

    Unknown

  • Self-Collected versus Clinician-Collected Sampling for Chlamydia and Gonorrhea Screening: A Systemic Review and Meta-Analysis

    Carole Ann Lunny;Darlene Taylor;Linda Hoang;Tom Wong

  • Low uptake of treatment for hepatitis C virus infection in a large community-based study of inner city residents.

    J. Grebely;J. D. Raffa;C. Lai;M. Krajden

  • Near real-time monitoring of HIV transmission hotspots from routine HIV genotyping: an implementation case study

    Art F Y Poon;Réka Gustafson;Patricia Daly;Laura Zerr

  • The laboratory diagnosis of hepatitis B virus.

    Mel Krajden;Gail McNabb;Martin Petric

  • An Outbreak of Human Coronavirus OC43 Infection and Serological Cross-reactivity with SARS Coronavirus

    David M Patrick;Martin Petric;Danuta M Skowronski;Roland Guasparini

  • Burden of disease and cost of chronic hepatitis C virus infection in Canada

    Robert P Myers;Mel Krajden;Marc Bilodeau;Kelly Kaita

Frequent Co-Authors

Mark W. Tyndall
Mark W. Tyndall University of British Columbia
Danuta M. Skowronski
Danuta M. Skowronski University of British Columbia
Yan Li
Yan Li Public Health Agency of Canada
Martin Petric
Martin Petric University of British Columbia
Jane A. Buxton
Jane A. Buxton University of British Columbia
Jason Grebely
Jason Grebely University of New South Wales
Nathalie Bastien
Nathalie Bastien Public Health Agency of Canada
Julio S. G. Montaner
Julio S. G. Montaner University of British Columbia
Jonathan B. Gubbay
Jonathan B. Gubbay BC Children's Hospital Foundation
Hugues Charest
Hugues Charest University of Montreal

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