Faculty profile

Jordan Feld

ResearcherDepartment of MedicineUniversity of Toronto

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

Jordan Feld

Researcher

Department of Medicine

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
15 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 22 research grants (22 CIHR), most recently in 2024.
Supervisor on 1 trainee award (1 CIHR), most recently in 2021.

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

Citations

144

Collaborators

Grants

Publications by year

Counts cover the publications linked to this profile. Citations and the h-index appear when the source records them.

Profiles and links

Search on Google Scholar

Find them onX · LinkedIn · Bluesky · YouTube

Signals and details

Research

Hepatitis C Virus Vaccine Immunology Public Health Viral Hepatitis Acute Infection Cancer Prevention Controlled Human Infection Model (Chim)

Latest papers

Barriers to Hepatitis B Treatment: A Multicentre Cross‐Sectional Registry and Survey Study by the Canadian Hepatitis B Network
Liver · 2026
Long-term outcomes after nucleos(t)ide analogue cessation in chronic hepatitis B - follow-up from the RETRACT-B cohort.
Journal of hepatology · 2026
Mixed‐Genotype HCV Direct Acting Antiviral Outcomes: A CANUHC Analysis
Journal of Viral Hepatitis · 2024

All 38 publications

Latest funding

Understanding the shifting landscape of Hepatitis B treatment in Canada
CIHR · 2026 · Co-investigator
$436,050
Smart Screening for Hepatitis C: A Machine Learning Approach to Find Undiagnosed Infection in Canada
CIHR · 2026 · Co-investigator
$852,976
The 15th Canadian Symposium on Hepatitis C Virus (CSHCV): New Horizons in HCV Prevention
CIHR · 2025 · Co-investigator
$20,000

All 51 grants and awards

38 publications.

Barriers to Hepatitis B Treatment: A Multicentre Cross‐Sectional Registry and Survey Study by the Canadian Hepatitis B Network

Ko HH, Vienneau J, Cooper CL, Crotty P, Congly SE, Brahmania M, Ramji A, Kelly E, Crawley AM, Doucette K

Liver2026

DOI: 10.1111/liv.70835

Long-term outcomes after nucleos(t)ide analogue cessation in chronic hepatitis B - follow-up from the RETRACT-B cohort.

Dongelmans E, Hirode G, van Bӧmmel F, Jeng WJ, Chien RN, Chen CH, Kilany M, Su TH, Kao JH, Seto WK, Liang LY, Reikvam DH, Holmberg M, Furquim d'Almeida A, Papatheodoridi M, Maasoumy B, Hansen B, Post R, Pocurull A, Terrault N, Ghany M, Johannessen A, Lok A, Vanwolleghem T, Lens S, Cornberg M, Yuen MF, Wong G, Sonneveld M, Papatheodoridis G, Berg T, Hsu YC, Feld J, Janssen H, RETRACT-B study group

Journal of hepatology2026

DOI: 10.1016/j.jhep.2026.03.030 PMID: 41921700

Mixed‐Genotype HCV Direct Acting Antiviral Outcomes: A CANUHC Analysis

Imsirovic H, Macphail G, Conway B, Fraser C, Borgia S, Smyth D, Wong A, Vachon M, Webster D, Liu H

Journal of Viral Hepatitis20241 citations

DOI: 10.1111/jvh.13995

Estimating the prevalence of hepatitis delta virus infection among adults in the United States: A meta-analysis.

Wong RJ, Brosgart C, Wong SS, Feld J, Glenn J, Hamid S, Cohen C, Zovich B, Ward J, Wedemeyer H, Yurdaydin C, Gish R

Liver international : official journal of the International Association for the Study of the Liver2024

DOI: 10.1111/liv.15921 PMID: 38563728

An updated assessment of hepatitis delta prevalence among adults in Canada: A meta-analysis.

Wong RJ, Hirode G, Feld J, Wong SS, Brosgart C, Glenn J, Hamid S, Cohen C, Zovich B, Ward J, Wedemeyer H, Yurdaydin C, Gish R

Journal of viral hepatitis2024

DOI: 10.1111/jvh.13939 PMID: 38619214

Single-cell, single-nucleus, and spatial transcriptomics characterization of the immunological landscape in the healthy and PSC human liver.

Andrews TS, Nakib D, Perciani CT, Ma XZ, Liu L, Winter E, Camat D, Chung SW, Lumanto P, Manuel J, Mangroo S, Hansen B, Arpinder B, Thoeni C, Sayed B, Feld J, Gehring A, Gulamhusein A, Hirschfield GM, Ricciuto A, Bader GD, McGilvray ID, MacParland S

Journal of hepatology2024

DOI: 10.1016/j.jhep.2023.12.023 PMID: 38199298

2023 Canadian Surgery Forum

Brière R, Habashi R, Merchant S, Cadili L, Alhumoud Z, Lau R, Gawad N, Valji R, Balmes PN, Tan JGK

Canadian Journal of Surgery20231 citationsOpen Access

DOI: 10.1503/cjs.014223 PMID: W4389488805

Single-cell RNA sequencing of liver fine-needle aspirates captures immune diversity in the blood and liver in chronic hepatitis B patients.

Genshaft AS, Subudhi S, Keo A, Sanchez Vasquez JD, Conceição-Neto N, Mahamed D, Boeijen LL, Alatrakchi N, Oetheimer C, Vilme M, Drake R, Fleming I, Tran N, Tzouanas C, Joseph-Chazan J, Arreola Villanueva M, van de Werken HJG, van Oord GW, Groothuismink ZMA, Beudeker BJ, Osmani Z, Nkongolo S, Mehrotra A, Spittaels K, Feld J, Chung RT, de Knegt RJ, Janssen HLA, Aerssens J, Bollekens J, Hacohen N, Lauer GM, Boonstra A, Shalek AK, Gehring AJ

Hepatology (Baltimore, Md.)2023

DOI: 10.1097/hep.0000000000000438 PMID: 37158243

The impact of expanded access to direct acting antivirals for Hepatitis C virus on patient outcomes in Canada.

Chu C, Gomes T, Antoniou T, Wong WWL, Janjua N, Guertin JR, Schwartz KL, Feld J, Kwong J, Tadrous M

PloS one2023

DOI: 10.1371/journal.pone.0284914 PMID: 37552677

Hepatitis C virus transmission between eight high-income countries among men who have sex with men: a whole-genome analysis.

Koopsen J, Matthews G, Rockstroh J, Applegate TL, Bhagani S, Rauch A, Grebely J, Sacks-Davis R, Ingiliz P, Boesecke C, Rebers S, Feld J, Bruneau J, Martinello M, Hellard M, Dore GJ, Schinkel J, van der Valk M, REACT Study Group

The Lancet. Microbe2023

DOI: 10.1016/s2666-5247(23)00108-8 PMID: 37336226

Understanding the shifting landscape of Hepatitis B treatment in Canada

Co-investigatorCIHR2026Project Grant

Principal investigators: Tadrous, Mina; Mendlowitz, Andrew B; Wong, William Wai Lun

Keywords: Drugs; Health Outcomes; Health Policy; Hepatitis B; Pharmaceutical; Pharmacoequity

$436,050

Smart Screening for Hepatitis C: A Machine Learning Approach to Find Undiagnosed Infection in Canada

Co-investigatorCIHR2026Project Grant

Principal investigators: Wong, William Wai Lun; Feng, Zeny Z; Mendlowitz, Andrew B

Keywords: Health Administrative Data; Hepatitis C; Machine Learning; Undiagnosed Population

$852,976

The 15th Canadian Symposium on Hepatitis C Virus (CSHCV): New Horizons in HCV Prevention

Co-investigatorCIHR2025Planning and Dissemination Grant - Institute Community Support

Principal investigators: Colpitts, Che C

Keywords: Biomedical; Clinical Research; Epidemiology; Hepatitis C Virus; Knowledge Translation; Liver Disease; Public Health/Policy; Stbbi; Vaccines; Viral Hepatitis

$20,000

Getting to hepatitis B elimination in Canada: Where are the gaps and how best to fill them?

Co-investigatorCIHR2024Project Grant

Principal investigators: Greenaway, Christina A; Janjua, Naveed Z; Sander, Beate H; Wong, William Wai Lun

Keywords: Economic Analyses; Health Disparities; Hepatitis B; Immigrants; Screening & Treatment Strategies; Vaccination

$1,239,300

Team Liver AI - Building the Framework to Tackle the Inequities of Access to and Outcomes for People Needing Liver Transplant in Canada

Co-investigatorCIHR2024Team Gr.: Embr. Diversity to Achieve Precision/Health Equity-Infection/Immunity

Principal investigators: Bhat, Mamatha; Flemming, Jennifer A; Gongal, Patricia; Gopalkrishnan, Rahul; Sharma, Divya

Keywords: Artificial Intelligence; Cirrhosis; Equity; Ethics; Liver Transplantation; Organ Allocation

$1,998,157

Pathways to Functional Cure in Chronic Hepatitis B

Co-investigatorCIHR2024TG: Biomedical Res. for HIV/AIDS/STBBI-Next-Gen.Therapeutic Interv.-Large Team

Principal investigators: Coffin, Carla S; Ko, Hin Hin; Cooper, Curtis L; Crawley, Angela M; Gehring, Adam J; Jenne, Craig N; Meier-Stephenson, Vanessa

Keywords: Artificial Intelligence (Ai); Flow Cytometry; Functional Cure (Fc); Hepatitis B Virus (Hbv); Human Immunology; Humanized Mouse Liver Model; Liver Disease; Novel Biomarkers; Single Cell Rna Sequencing (Scrnaseq); Woodchuck Hepatitis Virus (Whv) Model

$3,749,969

Establishing the Framework for Decentralized Hepatitis C Point-of-Care Testing and Treatment in Canada: An Implementation Science-based Approach

Principal investigatorCIHR2024Project Grant

Principal investigators: Fontaine, Guillaume; Bartlett, Sofia R; Biondi, Mia J; Dickie, Melisa C; Feld, Jordan J; Grebely, Jason; Klein, Marina B; Presseau, Justin

Keywords: Barriers And Facilitators; Hepatitis C Virus Infection; Implementation Science; Implementation Strategies; Infectious Diseases; Knowledge Translation; Marginalized Populations; Rapid Point-Of-Care Testing

$656,371

Promoting Equitable Access to Hepatitis B Screening and Treatment in Canada: An Evidence Synthesis Study Using an Integrated Knowledge Translation Approach

Principal investigatorCIHR2024Cat. Gr.: STBBI Res.: Beyond HIV/AIDS/Hep. C- STBBI other than HIV/hep. C (gen.)

Principal investigators: Fontaine, Guillaume; Feld, Jordan J; Greenaway, Christina A

Keywords: Health Equity; Hepatitis B Virus Infection; Immigrants And Newcomers; Implementation Science; Linkage To Care; People Who Use Drugs; Testing; Treatment

$99,529

SAFE LUNG: Short-course Antiviral and Focused Exposure to UV light in LUNG transplantation to prevent transmission of hepatitis B virus from donor organs.

Principal investigatorCIHR2024Ca. Gr.: Biomedical Res. for HIV/AIDS/STBBI - Next-generation prev. technologies

Principal investigators: Ferreira, Victor H; Cypel, Marcelo; Feld, Jordan J; Humar, Atul; Kumar, Deepali

Keywords: Antiviral Treatment; Ex Vivo Organ Perfusion; Hepatitis B Virus; Lung Transplantation

$199,065

Characterization of key aspects of a controlled human infection model (CHIM) for hepatitis C virus (HCV) infection

Nominated PICIHR2023Project Grant

Principal investigators: Feld, Jordan J; Houghton, Michael; Shoukry, Naglaa H; Tyrrell, D. Lorne J

Keywords: Acute Infection; Cancer Prevention; Controlled Human Infection Model (Chim); Hepatitis C Virus; Immune Response; Spontaneous Clearance; Vaccine

$1,373,176

From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.

Something wrong or missing on this profile? Suggest a correction

Jordan Feld

Research

Latest papers

Latest funding

Barriers to Hepatitis B Treatment: A Multicentre Cross‐Sectional Registry and Survey Study by the Canadian Hepatitis B Network

Long-term outcomes after nucleos(t)ide analogue cessation in chronic hepatitis B - follow-up from the RETRACT-B cohort.

Mixed‐Genotype HCV Direct Acting Antiviral Outcomes: A CANUHC Analysis

Estimating the prevalence of hepatitis delta virus infection among adults in the United States: A meta-analysis.

An updated assessment of hepatitis delta prevalence among adults in Canada: A meta-analysis.

Single-cell, single-nucleus, and spatial transcriptomics characterization of the immunological landscape in the healthy and PSC human liver.

2023 Canadian Surgery Forum

Single-cell RNA sequencing of liver fine-needle aspirates captures immune diversity in the blood and liver in chronic hepatitis B patients.

The impact of expanded access to direct acting antivirals for Hepatitis C virus on patient outcomes in Canada.

Hepatitis C virus transmission between eight high-income countries among men who have sex with men: a whole-genome analysis.

Frequent collaborators

Naveed Janjua

Mina Tadrous

Sonya MacParland

Ian Mcgilvray

Marina Klein

Mel Krajden

Tony Antoniou

Alan Tinmouth

Armen Parsyan

Lawrence Paszat

Tony Mazzulli

Alaa Rostom

Karen Kroeker

Eitan Prisman

Jonathan Irish

Kimberly LeBlanc

Antoine Eskander

Muriel Brackstone

Liane Macdonald

Robert Kozak

Julie Hallet

Manoj Lalu

Axel BENHAMED

Mohit Bhandari

Sameer Parpia

Joanna Dionne

Andrea Eisen

Cagla Eskicioglu

Bradley Allan Petrisor

Timothy Whelan

Edward Passos

John Agzarian

Paul Engels

Ilun Yang

Dennis Hong

Keith Tsoi

Bobby Shayegan

Mark Norman Levine

Sergio Borgia

David Wong