Faculty profile

Gregory Tyrrell

ResearcherMedicineUniversity of Alberta

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Alberta directory, so their courses and email address may be missing. Find their university profile.

Gregory Tyrrell

Researcher

Medicine

Health Sciences

University of Alberta

Edmonton, Alberta, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
14 publications in the last five years, latest in 2026.
Senior (last) author on 1 recent paper, a sign of leading a research group.
Principal investigator on 2 research grants (2 CIHR), most recently in 2022.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

Publications

180

Citations

h-index

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Profiles and links

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Signals and details

Research

Group A Streptococcus Vaccine

Latest papers

Laboratory diagnosis of pertussis: A survey on provincial public health laboratory methods.
Canada communicable disease report = Releve des maladies transmissibles au Canada · 2026
Invasive Pneumococcal Disease Epidemiology and Conjugate Vaccines in Canada, 2000-2019.
JAMA network open · 2026
Invasive pneumococcal disease surveillance in Canada, 2023.
Canada communicable disease report = Releve des maladies transmissibles au Canada · 2026

All 34 publications

Latest funding

Canadian One Health Antimicrobial Resistance Health Research Training Network (CAN-AMR-Net)
CIHR · 2024 · Co-investigator
$2,700,000
A Phase 1 Clinical Trial of a Peptide-Based Group A Streptococcal Vaccine
CIHR · 2022 · Principal investigator
$134,166
A Phase 1 Clinical Trial of a Peptide-Based Group A Streptococcal Vaccine
CIHR · 2022 · Principal investigator
$536,665

All 4 grants and awards

34 publications.

Laboratory diagnosis of pertussis: A survey on provincial public health laboratory methods.

Meilleur C, Grant J, Tyrrell G, Minion J, Van Caeseele P, Kus J, Lefebvre B, Hatchette T, Desnoyers G, Jiao L, Paulin H, Tsang R

Canada communicable disease report = Releve des maladies transmissibles au Canada2026

DOI: 10.14745/ccdr.v52i05a03 PMID: 42368399

Invasive Pneumococcal Disease Epidemiology and Conjugate Vaccines in Canada, 2000-2019.

Ramos B, Vadlamudi NK, Golden AR, Martin I, Tyrrell G, Brousseau N, Sadarangani M, Canadian Immunization Research Network

JAMA network open2026

DOI: 10.1001/jamanetworkopen.2026.6005 PMID: 41954934

Invasive pneumococcal disease surveillance in Canada, 2023.

Golden A, Griffith A, Lefebvre B, McGeer A, Tyrrell G, Kus J, Grant J, Minion J, Van Caeseele P, Desnoyers G, Haldane D, Yu Y, Ding X, Steven L, McFadzen J, Zhanel G, Primeau C, Martin I

Canada communicable disease report = Releve des maladies transmissibles au Canada2026

DOI: 10.14745/ccdr.v52i0102a05 PMID: 41924395

Mycobacterium abscessus Complex Infections Among Lung Transplant Recipients: A Multicenter Retrospective Cohort Study in Canada.

Bitterman R, Soualhine H, Akochy PM, Poirier C, Ferraro P, Kabbani D, Hirji A, Tyrrell G, Bergeron C, Levy RD, Wright A, Leung V, Singer LG, Chaparro C, Keshavjee S, Richard-Greenblatt M, Husain S, Luong ML

Transplant infectious disease : an official journal of the Transplantation Society2025

DOI: 10.1111/tid.70003 PMID: 39964168

Features Associated With the Presence of Specific Bacterial Strains in Pediatric Tracheostomy.

Zhang C, Elawad D, Hicks MS, Schellenberg C, Majaesic C, Tyrrell G, Hicks EA

Respiratory care2025

DOI: 10.4187/respcare.11733 PMID: 39438064

Geographical and temporal variations of serogroups and clonal types of Neisseria meningitidis involved in culture-confirmed invasive meningococcal disease in Canada, 2015-2023.

Meilleur C, Zhou J, Hoang L, Tyrrell G, Minion J, Van Caeseele P, Kus J, Lefebvre B, Haldane D, Garceau R, Zahariadis G, Ding X, Kandola K, Ranade S, Tsang RSW

Journal of medical microbiology2025

DOI: 10.1099/jmm.0.001979 PMID: 40071600

Invasive Group A Streptococcal Infection in Children, 1992-2023

Dabaja-Younis H, Kandel C, Green K, Johnstone J, Zhong Z, Kassee C, Allen V, Armstrong I, Baqi M, Barker K

JAMA Network Open202526 citations

DOI: 10.1001/jamanetworkopen.2025.2861

The association between phylogenetic lineage and the subclinical phenotype of pulmonary tuberculosis: A retrospective 2-cohort study.

Long R, Croxen M, Lee R, Doroshenko A, Lau A, Asadi L, Heffernan C, Paulsen C, Egedahl ML, Lloyd C, Li V, Tyrrell G

The Journal of infection2024Senior author

DOI: 10.1016/j.jinf.2023.12.006 PMID: 38104727

Analysis of invasive group A streptococcal puerperal sepsis in Calgary, Alberta: clinical consequences and policy implications

Qaddoura A, McQuiston M, Tyrrell G, Croxen M, Li V, Demarco R, Pinfield S, Ramazanova R, Hope K, Cairns E-R

Infection Control and Hospital Epidemiology2024

DOI: 10.1017/ice.2024.154

The prevalence, risk factors, and public health consequences of peripheral lymph node-associated clinical and subclinical pulmonary tuberculosis.

Heffernan C, Egedahl ML, Barrie J, Winter C, Armstrong G, Doroshenko A, Tyrrell G, Paulsen C, Lau A, Long R

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2023

DOI: 10.1016/j.ijid.2023.01.026 PMID: 36736990

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Gregory Tyrrell

Research

Latest papers

Latest funding

Laboratory diagnosis of pertussis: A survey on provincial public health laboratory methods.

Invasive Pneumococcal Disease Epidemiology and Conjugate Vaccines in Canada, 2000-2019.

Invasive pneumococcal disease surveillance in Canada, 2023.

Mycobacterium abscessus Complex Infections Among Lung Transplant Recipients: A Multicenter Retrospective Cohort Study in Canada.

Features Associated With the Presence of Specific Bacterial Strains in Pediatric Tracheostomy.

Geographical and temporal variations of serogroups and clonal types of Neisseria meningitidis involved in culture-confirmed invasive meningococcal disease in Canada, 2015-2023.

Invasive Group A Streptococcal Infection in Children, 1992-2023

The association between phylogenetic lineage and the subclinical phenotype of pulmonary tuberculosis: A retrospective 2-cohort study.

Analysis of invasive group A streptococcal puerperal sepsis in Calgary, Alberta: clinical consequences and policy implications

The prevalence, risk factors, and public health consequences of peripheral lymph node-associated clinical and subclinical pulmonary tuberculosis.

Canadian One Health Antimicrobial Resistance Health Research Training Network (CAN-AMR-Net)

A Phase 1 Clinical Trial of a Peptide-Based Group A Streptococcal Vaccine

A Phase 1 Clinical Trial of a Peptide-Based Group A Streptococcal Vaccine

Point-of-Care Diagnostic Discrimination Between Bacterial and Viral Infections Using a Nanostructured Platform Device for Detection of Host Biomarkers.

Frequent collaborators

Allison McGeer

Julianne Kus

Richard Long

Deborah Yamamura

Jennifer Grant

Michael Hawkes

Fiona Smaill

Mark Loeb

Courtney Heffernan

Matthew Croxen

Karen Hope

Shahid Husain

Dima Kabbani

Inna Sekirov

Irene Armstrong

Jennie Johnstone

Liane Macdonald

Amro Qaddoura

Todd Hatchette

Aaron Campigotto

Oscar Larios

John Conly

Sharon Walmsley

Jonathan Gubbay

Manish Sadarangani

Carlos Cervera

Jia Hu

Sergio Borgia