Faculty profile

Tony Mazzulli

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ProfessorDepartment of Laboratory Medicine and PathobiologyUniversity of Toronto

Tony Mazzulli

Professor

Department of Laboratory Medicine and Pathobiology

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

ORCID

Supervision signals

Professors usually supervise graduate students in their department's programs.
41 publications in the last five years, latest in 2026.
Senior (last) author on 2 recent papers, a sign of leading a research group.
Principal investigator on 2 research grants (2 CIHR), most recently in 2020.

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

136

Publications

1,028

Citations

h-index

161

Collaborators

Grants

Publications by year

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

Education

M.D.

Profiles and links

University Profile Search on Google Scholar iDORCID

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Signals and details

Research

Read how they describe their research on their University of Toronto profile.

Elisa Assays High Throughput Testing Immunity Incidence Prevalence Sars-Cov-2 Antibodies Self Administered Blood Sampling Antibiotic Resistance

Latest papers

Early COVID-19 and Severity of Subsequent Omicron Infection in Ontario Canada.
Influenza and other respiratory viruses · 2026
RAPID: evaluation of Cas12a protospacer nicking and chimeric reporters for PAM-independent RNA and DNA diagnostics.
Nucleic acids research · 2026
Optimizing Hepatitis C Virus Antibody Testing Strategy and Setting: Results From a Large Real-World Screening Program.
Open forum infectious diseases · 2026

All 136 publications

Latest funding

Understanding the epidemiology and burden of invasive Candidal infections and antifungal resistance in Canadian hospitals (Can-EPI-R)
CIHR · 2022 · Co-investigator
$1,522,350
Mapping the Emergence and Functional Impact of Novel SARS-CoV-2 Variants
CIHR · 2021 · Co-investigator
COVID-19 Variant Supplement - Implementation of serological and molecular tools to inform COVID-19 patient management
CIHR · 2021 · Co-investigator
$50,000

All 18 grants and awards

136 publications.

Early COVID-19 and Severity of Subsequent Omicron Infection in Ontario Canada.

Kassee C, Shigayeva A, Kandel C, Farooqi L, Zhong Z, Gingras AC, Coleman BL, Gilbert L, Gold WL, Major M, Mazzulli T, Mubareka S, Valluri SR, Martin C, Kyaw MH, McLaughlin JM, McGeer A

Influenza and other respiratory viruses2026

DOI: 10.1111/irv.70197 PMID: 41527184

RAPID: evaluation of Cas12a protospacer nicking and chimeric reporters for PAM-independent RNA and DNA diagnostics.

Iwe IA, Liu FX, Corsano A, da Silva SJR, Doucet J, Singh S, Lamothe G, Zayani R, Nguyen J, Matthews Q, Vigar JRJ, Bayat P, Simchi M, Bozovicar K, Charania M, Panfilov S, Kelly P, Cai R, Hubbard BP, Li X, Mazzulli T, Tremblay JP, Zhao Y, Green AA, Li Z, Yao S, Pardee K

Nucleic acids research2026

DOI: 10.1093/nar/gkag748 PMID: 42549572

Optimizing Hepatitis C Virus Antibody Testing Strategy and Setting: Results From a Large Real-World Screening Program.

Hirode G, Capraru C, Vanderhoff A, Mendlowitz AB, Wolfson-Stofko B, Karkada J, Smookler D, Usoro MA, Friedman SM, Bates K, Mazzulli T, Juan JV, Shah H, Hansen BE, Janssen HLA, Biondi MJ, Feld JJ

Open forum infectious diseases2026

DOI: 10.1093/ofid/ofag218 PMID: 42388826

Clinical Impact of Human Herpesvirus 6B Reactivation on Engraftment and Outcomes Following Allogeneic Hematopoietic Stem Cell Transplantation.

Hosseini-Moghaddam SM, Johnstone RB, Mazzulli T, Remberger M, Pasic I, Mattsson J, Parveen F, Chen C, Husain S, Runyo F, Michelis FV

Transplantation and cellular therapy2026

DOI: 10.1016/j.jtct.2026.01.008 PMID: 41525945

Phosphorylated lantibiotics-producing commensals integrate into the human oral microbiome to suppress pathogens and promote microbiome homeostasis.

Barbour A, Bendayan Y, Marks C, Choi YHK, Oveisi M, Callaghan M, Sun C, Zargaran S, Xia M, Wood D, Smith L, McLean JS, Mazzulli T, Glogauer M

NPJ biofilms and microbiomes2026

DOI: 10.1038/s41522-026-00976-y PMID: 41932913

The spectrum of copy number variation in the Pan-Canadian HostSeq databank.

Aujla N, Thiruvahindrapuram B, Casalino S, Frangione E, Mahajan R, Di Iorio D, Fung CYJ, Jayachandran L, MacDonald G, Morgan G, Wolday D, Young J, Arshad M, Clausen M, Arnoldo S, Binnie A, Borgundvaag B, Chowdhary S, Dagher M, Devine L, Friedman SM, Gingras AC, Goneau LW, Khan Z, Lapadula E, Mazzulli T, McGeer A, McLeod S, Mighton C, Pugh TJ, Richardson D, Simpson J, Stern S, Taher A, Strug L, Bombard Y, Faghfoury H, Greenfeld E, CGEn HostSeq Initiative, Scherer SW, Taher J, Noor A, Lerner-Ellis J

PloS one2026

DOI: 10.1371/journal.pone.0359210 PMID: 42789588

International multisite implementation of distributed cell-free protein biomanufacturing to advance health and research equity.

da Silva SJR, Matthews Q, Cazaux S, Vigar JRJ, Santos BNR, Carvalho DCM, Cranmer LA, Duplat D, Singh S, Simchi M, Benítez-Bolivar P, de Lima Cavalcanti TYV, Wu K, Mendes RPG, Kale T, Divarzak ALL, Bozovicar K, Doucet J, Arce A, Léon C, Ferrando V, Nguyen J, Ho A, de Lima SC, Bayat P, Guo Y, Cicek S, Tinafar A, Krokovsky L, Machado LC, Rayhan A, Iwe IA, Klenov A, de Araujo TPG, Nascimento JPM, Magalhães JJF, Guevara-Suarez M, Garcia Canete P, Ayi K, Charania M, Stehelin TE, Chatfield-Reed K, Paiva MHS, Crandall I, Mazzulli T, da Luz Wallau G, Silva-Júnior A, Bernal A, Athale CA, Green AA, Weaver SC, González C, Federici F, Pena L, Pardee K

Science advances2026

DOI: 10.1126/sciadv.aeb7039 PMID: 42213847

Transmission of carbapenemase-producing Enterobacter in Ontario, Canada: a retrospective genomic analysis

Izydorczyk C, Lee R, Mataseje L, Golding GR, Edge TA, Boyd R, Braukmann T, Carroll A, Katz K, Kozak R

Emerging Microbes and Infections20262 citations

DOI: 10.1080/22221751.2025.2595794

Incidence of colonization and infection with carbapenemase-producing Enterobacterales in Toronto and Peel Region, Ontario, 2007-2024.

Li AX, Lefebvre M, Zhong Z, Almohri H, Armstrong I, Baqi M, Barker KR, Borgia S, Coleman BL, Downing M

JAMMI2026

DOI: 10.3138/jammi-2025-0027

Findings from comprehensive genome sequencing in the Canadian population: Results from the GENCOV Study

Casalino S, Aujla N, Frangione E, Mahajan R, Di Iorio D, Fung CYJ, Jayachandran L, MacDonald G, Morgan G, Wolday D

Genetics in Medicine Open2026

DOI: 10.1016/j.gimo.2026.104372

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Tony Mazzulli

Research

Latest papers

Latest funding

Early COVID-19 and Severity of Subsequent Omicron Infection in Ontario Canada.

RAPID: evaluation of Cas12a protospacer nicking and chimeric reporters for PAM-independent RNA and DNA diagnostics.

Optimizing Hepatitis C Virus Antibody Testing Strategy and Setting: Results From a Large Real-World Screening Program.

Clinical Impact of Human Herpesvirus 6B Reactivation on Engraftment and Outcomes Following Allogeneic Hematopoietic Stem Cell Transplantation.

Phosphorylated lantibiotics-producing commensals integrate into the human oral microbiome to suppress pathogens and promote microbiome homeostasis.

The spectrum of copy number variation in the Pan-Canadian HostSeq databank.

International multisite implementation of distributed cell-free protein biomanufacturing to advance health and research equity.

Transmission of carbapenemase-producing Enterobacter in Ontario, Canada: a retrospective genomic analysis

Incidence of colonization and infection with carbapenemase-producing Enterobacterales in Toronto and Peel Region, Ontario, 2007-2024.

Findings from comprehensive genome sequencing in the Canadian population: Results from the GENCOV Study

Frequent collaborators

Allison McGeer

Shahid Husain

Samira Mubareka

Rupert Kaul

Anne-Claude Gingras

Janet Raboud

Jonathan Gubbay

Jennifer Taher

Atul Humar

Ramandip Grewal

Jordan Lerner-Ellis

Marek Smieja

Shaf Keshavjee

Mark Loeb

Shelly Bolotin

Deepali Kumar

Yvonne Bombard

Jonas Mattsson

Jennie Johnstone

Susan Poutanen

Abdul Noor

Ramzi Fattouh

Nahuel Fittipaldi

Liane Macdonald

Rod Bremner

Beate Sander

Curtis Cooper

Keith Pardee

Lorenzo Del Sorbo

Andrew Simor

Rafal Kustra

Elizabeth Rea

Dawit Wolday

Laurence Pelletier

Fiona Smaill

Anna Majury

Sharon Walmsley

Gary Garber

Susy Hota

Lauren Lapointe-Shaw