Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Global guideline for the diagnosis and management of candidiasis: an initiative of the ECMM in cooperation with ISHAM and ASM.
The Lancet. Infectious diseases · 2025
Clinical Practice Recommendations on the Effect of COVID‐19 Vaccination Strategies on Outcomes in Solid Organ Transplant Recipients
Clinical Transplantation · 2025
Measles Outbreaks and Implications for Patients Receiving Stem Cell or Cellular Therapies in Canada: Cell Therapy Transplant Canada (CTTC) Infectious Diseases Working Committee.
Current oncology (Toronto, Ont.) · 2025
Latest funding
- $512,551
Early discontinuation of antibiotics for unexplained febrile neutropenia: a pilot randomized controlled trial- EASE ANTIBIOTICS pilot trial
CIHR · 2023 · Co-investigator
- $99,079
Clinical Practice Guidelines for Ventilator Associated Pneumonia
CIHR · 2011 · Co-investigator
43 publications.
Global guideline for the diagnosis and management of candidiasis: an initiative of the ECMM in cooperation with ISHAM and ASM.
Cornely OA, Sprute R, Bassetti M, Chen SC, Groll AH, Kurzai O, Lass-Flörl C, Ostrosky-Zeichner L, Rautemaa-Richardson R, Revathi G, Santolaya ME, White PL, Alastruey-Izquierdo A, Arendrup MC, Baddley J, Barac A, Ben-Ami R, Brink AJ, Grothe JH, Guinea J, Hagen F, Hochhegger B, Hoenigl M, Husain S, Jabeen K, Jensen HE, Kanj SS, Koehler P, Lehrnbecher T, Lewis RE, Meis JF, Nguyen MH, Pana ZD, Rath PM, Reinhold I, Seidel D, Takazono T, Vinh DC, Zhang SX, Afeltra J, Al-Hatmi AMS, Arastehfar A, Arikan-Akdagli S, Bongomin F, Carlesse F, Chayakulkeeree M, Chai LYA, Chamani-Tabriz L, Chiller T, Chowdhary A, Clancy CJ, Colombo AL, Cortegiani A, Corzo Leon DE, Drgona L, Dudakova A, Farooqi J, Gago S, Ilkit M, Jenks JD, Klimko N, Krause R, Kumar A, Lagrou K, Lionakis MS, Lmimouni BE, Mansour MK, Meletiadis J, Mellinghoff SC, Mer M, Mikulska M, Montravers P, Neoh CF, Ozenci V, Pagano L, Pappas P, Patterson TF, Puerta-Alcalde P, Rahimli L, Rahn S, Roilides E, Rotstein C, Ruegamer T, Sabino R, Salmanton-García J, Schwartz IS, Segal E, Sidharthan N, Singhal T, Sinko J, Soman R, Spec A, Steinmann J, Stemler J, Taj-Aldeen SJ, Talento AF, Thompson GR, Toebben C, Villanueva-Lozano H, Wahyuningsih R, Weinbergerová B, Wiederhold N, Willinger B, Woo PCY, Zhu LP
Clinical Practice Recommendations on the Effect of COVID‐19 Vaccination Strategies on Outcomes in Solid Organ Transplant Recipients
Foroutan F, Rayner DG, Oss S, Straccia M, de Vries R, Raju S, Ahmed F, Kingdon J, Bhagra S, Tarani S
Measles Outbreaks and Implications for Patients Receiving Stem Cell or Cellular Therapies in Canada: Cell Therapy Transplant Canada (CTTC) Infectious Diseases Working Committee.
Dufresne SF, Shahmirzadi MR, Deotare U, Kabbani D, Husain S, Rotstein C, Hosseini-Moghaddam SM
Microbiological and Clinical Outcomes of Methicillin-Susceptible Staphylococcus aureus Isolated in Lung Transplant Perioperative Donor and Recipient Respiratory Cultures.
Al-Ahmadi G, Kothari S, Almarhabi H, Bosaeed M, Rotstein C
Hospital-acquired bacterial pneumonia (HABP) and ventilator-associated bacterial pneumonia (VABP) in Canada: treatment update and the role of new IV antimicrobials.
Rotstein C, Lynch JP, Zhanel GG
Epidemiology of candidemia in lung transplant recipients and risk factors for candidemia in the early posttransplant period in the absence of universal antifungal prophylaxis.
Marinelli T, Pennington KM, Hamandi B, Donahoe L, Rotstein C, Martinu T, Husain S
First reported case of Robinsoniella peoriensis pyometra and bloodstream infection: A case report and review of the literature.
Mejia-Gomez J, Zigras T, Patel Y, Wolfman W, Philippopoulos E, Shaltout N, Rotstein C, Laframboise S, Patel SN, Kus JV, Poutanen SM, Hosseini-Moghaddam SM
Strongyloides hyper-infection in a lung transplant recipient: Case report and review of the literature
Olívia Meira Dias, Natalia Belousova, Nadia Sharif, Ian Brasg, Lianne Gail Singer, Jussi Tikkanen, Cecilia Chaparro, Coleman Rotstein
Community-Acquired Pneumonia in Canada During Coronavirus Disease 2019
Mandell LA, Zhanel GG, Rotstein C, Muscedere J, Loeb M, Johnstone J
Implementation of a Routine Screening Program for Latent Tuberculosis Infection among Patients with Acute Leukemia at a Canadian Cancer Center
Taha R, Kothari S, Foroutan F, Gitman M, Gupta V, Nguyen T, Rotstein C
Early discontinuation of antibiotics for unexplained febrile neutropenia: a pilot randomized controlled trial- EASE ANTIBIOTICS pilot trial
Principal investigators: Husain, Shahid; Belga, Sara; Daneman, Nick; Dufresne, Simon F; Haider, Shariq; Kabbani, Dima; Pérez-Cortés Villalobos, Armelle; Shalhoub, Sarah; Stern, Anat
Keywords: Acute Leukemia; Allogeneic Hematopoietic Stem Cell Transplant; Antibiotic Stewardship; Febrile Neutropenia
Clinical Practice Guidelines for Ventilator Associated Pneumonia
Principal investigators: Muscedere, John; Lawless, Bernard
Keywords: Clinical Practice Guidelines; Intensive Care Unit; Knowledge Synthesis; Ventilator Associated Pneumonia
From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.
Frequent collaborators
- Carlos Cervera and Carlos Alvarez: 241 shared papers
- Atul Humar and Deepali Kumar: 198 shared papers
- Mark Cattral and David Grant: 100 shared papers
- Lianne Singer and Tereza Martinu: 92 shared papers
- Sasan Hosseini-Moghaddam and Seyed Hosseini-Moghaddam: 82 shared papers
- Lianne Singer and Shahid Husain: 69 shared papers
- Atul Humar and Shahid Husain: 59 shared papers
- Shaf Keshavjee and Tereza Martinu: 55 shared papers
- Shaf Keshavjee and Lianne Singer: 46 shared papers
- Deepali Kumar and Shahid Husain: 43 shared papers
- Lianne Singer and Atul Humar: 40 shared papers
- Lianne Singer and Deepali Kumar: 33 shared papers
- Tony Mazzulli and Atul Humar: 31 shared papers
- Carlos Cervera and Dima Kabbani: 29 shared papers
- Dima Kabbani and Carlos Alvarez: 29 shared papers
- Tereza Martinu and Shahid Husain: 28 shared papers
- Tony Mazzulli and Shahid Husain: 28 shared papers
- Shahid Husain and Coleman Rotstein: 23 shared papers
- Lianne Singer and Cecilia Chaparro: 21 shared papers
- Shahid Husain and Sasan Hosseini-Moghaddam: 21 shared papers
- Shaf Keshavjee and Shahid Husain: 20 shared papers
- Shahid Husain and Seyed Hosseini-Moghaddam: 20 shared papers
- Tony Mazzulli and Deepali Kumar: 16 shared papers
- Lianne Singer and Coleman Rotstein: 13 shared papers
- Shaf Keshavjee and Cecilia Chaparro: 10 shared papers
- Mark Cattral and Jeffrey Schiff: 10 shared papers
- Lianne Singer and Anne Stephenson: 10 shared papers
- Shahid Husain and Dima Kabbani: 10 shared papers
- Shaf Keshavjee and Coleman Rotstein: 9 shared papers
- Mark Cattral and Atul Humar: 9 shared papers
- Deepali Kumar and Sasan Hosseini-Moghaddam: 9 shared papers
- Farid Foroutan and Shahid Husain: 8 shared papers
- Atul Humar and Seyed Hosseini-Moghaddam: 8 shared papers
- Atul Humar and Coleman Rotstein: 8 shared papers
- Atul Humar and David Grant: 8 shared papers
- Deepali Kumar and Coleman Rotstein: 8 shared papers
- Shahid Husain and Bassem Hamandi: 8 shared papers
- Ana Konvalinka and Tereza Martinu: 7 shared papers
- Shahid Husain and Cecilia Chaparro: 6 shared papers
- Dima Kabbani and Coleman Rotstein: 5 shared papers
- Cecilia Chaparro and Coleman Rotstein: 5 shared papers
- Farid Foroutan and Coleman Rotstein: 4 shared papers
- An-Wen Chan and Lianne Singer: 4 shared papers
- Ana Konvalinka and David Grant: 4 shared papers
- Donald Vinh and Shahid Husain: 4 shared papers
- Sasan Hosseini-Moghaddam and Coleman Rotstein: 4 shared papers
- Seyed Hosseini-Moghaddam and Coleman Rotstein: 4 shared papers
- Farid Foroutan and Shaf Keshavjee: 3 shared papers
- Mark Cattral and Coleman Rotstein: 3 shared papers
- Donna Reece and Shahid Husain: 3 shared papers
- Donald Vinh and Deepali Kumar: 3 shared papers
- Tony Mazzulli and Coleman Rotstein: 3 shared papers
- Atul Humar and Jeffrey Schiff: 3 shared papers
- Deepali Kumar and Jeffrey Schiff: 3 shared papers
- Anne Stephenson and Cecilia Chaparro: 3 shared papers
- Lianne Singer and Bassem Hamandi: 2 shared papers
- Donna Reece and Deepali Kumar: 2 shared papers
- Donna Reece and Sasan Hosseini-Moghaddam: 2 shared papers
- Tereza Martinu and Anne Stephenson: 2 shared papers
- Tereza Martinu and Coleman Rotstein: 2 shared papers
- Jeffrey Schiff and Coleman Rotstein: 2 shared papers
- Shaf Keshavjee and Carlos Cervera: 1 shared paper
- Shaf Keshavjee and Carlos Alvarez: 1 shared paper
- An-Wen Chan and Coleman Rotstein: 1 shared paper
- Lianne Singer and Ana Konvalinka: 1 shared paper
- Donna Reece and Coleman Rotstein: 1 shared paper
- Ana Konvalinka and Coleman Rotstein: 1 shared paper
- Donald Vinh and Coleman Rotstein: 1 shared paper
- Tereza Martinu and Bassem Hamandi: 1 shared paper
- Carlos Cervera and Coleman Rotstein: 1 shared paper
- Anne Stephenson and Coleman Rotstein: 1 shared paper
- Carlos Alvarez and Coleman Rotstein: 1 shared paper
- Bassem Hamandi and Coleman Rotstein: 1 shared paper
- Coleman Rotstein and Brian O'Sullivan: 1 shared paper
- Coleman Rotstein and David Grant: 1 shared paper
- Department of Medicine
- Medicine Dept
- Department of Surgery
- Department of Laboratory Medicine & Pathobiology
- Institute of Medical Science
- Department of Health Research Methods, Evidence, and Impact
- Department of Immunology
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Shahid Husain
Department of Medicine
23 shared papers, latest 2025
Lianne Singer
Department of Medicine
13 shared papers, latest 2022
Shaf Keshavjee
Institute of Medical Science
9 shared papers, latest 2020
Deepali Kumar
Department of Medicine
8 shared papers, latest 2021
Atul Humar
Department of Medicine
8 shared papers, latest 2021
Dima Kabbani
Medicine Dept
5 shared papers, latest 2025
Cecilia Chaparro
Department of Medicine
5 shared papers, latest 2022
Seyed Hosseini-Moghaddam
Department of Medicine
4 shared papers, latest 2025
Sasan Hosseini-Moghaddam
Department of Medicine
4 shared papers, latest 2025
Farid Foroutan
Department of Health Research Methods, Evidence, and Impact
4 shared papers, latest 2025
Mark Cattral
Department of Surgery
3 shared papers, latest 2020
Tony Mazzulli
Department of Laboratory Medicine & Pathobiology
3 shared papers, latest 2015
Jeffrey Schiff
Department of Medicine
2 shared papers, latest 2018
Tereza Martinu
Department of Immunology
2 shared papers, latest 2022
Nafisha Lalani
Department of Radiation Oncology
1 shared papers, latest 2018
Brian O'Sullivan
Department of Radiation Oncology
1 shared papers, latest 2018
Yashesh Patel
Department of Medicine
1 shared papers, latest 2022
Laura Donahoe
Department of Surgery
1 shared papers, latest 2022
David Grant
Department of Surgery
1 shared papers, latest 2021
Trevor Reichman
Department of Surgery
1 shared papers, latest 2020
Eugene Yu
JDMI - Princess Margaret Cancer Centre
1 shared papers, latest 2018
Stéphane Laframboise
Department of Obstetrics & Gynaecology
1 shared papers, latest 2022
Valerie Waters
Department of Paediatrics
1 shared papers, latest 2014
Me-Linh Luong
Département de microbiologie, infectiologie et immunologie
1 shared papers, latest 2015
Stephen Juvet
Department of Laboratory Medicine & Pathobiology
1 shared papers, latest 2019
Monika Krzyzanowska
Department of Medicine
1 shared papers, latest 2020
Mark Minden
Department of Medical Biophysics
1 shared papers, latest 2010
Jonathan Gubbay
Institute of Biomaterials & Biomedical Engineering
1 shared papers, latest 2014
Carlos Cervera
Medical microbiology
1 shared papers, latest 2020
Susy Hota
Department of Medicine
1 shared papers, latest 2011
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.