Biography

Dr. Ann Burchell is Research Director at the Department of Family and Community Medicine and Scientist at the MAP Centre for Urban Health Solutions at St. Michael’s Hospital, Toronto. She is a Canada Research Chair in Sexually Transmitted Infection Prevention. She holds degrees in epidemiology from the University of Toronto (MSc) and McGill University (PhD) and has academic appointments as Associate Professor, Department of Family and Community Medicine, Faculty of Medicine, and Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto; Adjunct Professor, Division of Cancer Epidemiology, McGill University; and Adjunct Scientist, Institute for Clinical Evaluative Medicine, Toronto.

Dr. Burchell’s research program focuses on the epidemiology of human immunodeficiency virus (HIV) infection, human papillomavirus (HPV), syphilis, and other sexually transmitted infections (STIs). Its goal is to generate evidence for effective and practical strategies to prevent STIs and STI-related cancers in high-risk populations, including people living with or at risk for HIV.

She has extensive methodological experience in the design and implementation of: observational longitudinal studies with primary and secondary data; sexual behaviour and health-access questionnaires; natural history studies using laboratory markers of infection; and pragmatic randomized trials for HPV prevention and improved screening for syphilis, cervical and anal cancer. She currently holds a Foundation Grant from the Canadian Institutes of Health Research.

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Recent Publications

  1. Kaufman, E, Williamson, T, Mayrand, MH, Burchell, AN, Klein, M, Charest, L et al.. Identifying risk factors for prevalent anal human papillomavirus type 16 infection in women living with HIV. PLoS One. 2022;17 (5):e0268521. doi: 10.1371/journal.pone.0268521. PubMed PMID:35587503 PubMed Central PMC9119520.
  2. Chambers, C, Deeks, SL, Sutradhar, R, Cox, J, de Pokomandy, A, Grennan, T et al.. Increases in human papillomavirus vaccine coverage over 12 months among a community-recruited cohort of gay, bisexual, and other men who have sex with men in Canada. Vaccine. 2022;40 (26):3690-3700. doi: 10.1016/j.vaccine.2022.05.019. PubMed PMID:35577633 .
  3. Xi, M, Bullock, S, Mendelsohn, JB, Iveniuk, J, Moravan, V, Burchell, AN et al.. A national recruitment strategy for HIV-serodiscordant partners living in Canada for the Positive Plus One study: a mixed-methods study. BMC Public Health. 2022;22 (1):832. doi: 10.1186/s12889-022-13153-5. PubMed PMID:35473617 PubMed Central PMC9040331.
  4. Wang, S, Widener, M, Burchell, AN, Grace, D, Gesink, D. Spatial Access to Sexual Health Clinics Measured Through a Novel Accessibility Score in Toronto, Canada. Sex Transm Dis. 2022;49 (7):484-489. doi: 10.1097/OLQ.0000000000001637. PubMed PMID:35470349 .
  5. Shapiro, SB, Wissing, MD, Khosrow-Khavar, F, El-Zein, M, Burchell, AN, Tellier, PP et al.. Male circumcision and genital human papillomavirus infection in males and their female sexual partners: findings from the HITCH cohort study. J Infect Dis. 2022; :. doi: 10.1093/infdis/jiac147. PubMed PMID:35429378 .
  6. Mendelsohn, JB, Calzavara, L, Bullock, S, Iveniuk, J, Tan, DHS, Burchell, AN et al.. Disclosure of HIV-serodiscordant relationships and association with viral suppression: results from the Positive Plus One study. AIDS Care. 2022; :1-8. doi: 10.1080/09540121.2021.2019669. PubMed PMID:35416092 .
  7. McClean, AR, Trigg, J, Ye, M, McLinden, T, Kooij, KW, Bacani, N et al.. Neighbourhood-level material deprivation and response to combination antiretroviral therapy in the Canadian Observational Cohort (CANOC): a longitudinal cohort study. CMAJ Open. ;10 (1):E183-E189. doi: 10.9778/cmajo.20200249. PubMed PMID:35292476 PubMed Central PMC8929426.
  8. MacCosham, A, El-Zein, M, Burchell, AN, Tellier, PP, Coutlée, F, Franco, EL et al.. Protection to Self and to One's Sexual Partner After Human Papillomavirus Vaccination: Preliminary Analysis From the Transmission Reduction And Prevention with HPV Vaccination Study. Sex Transm Dis. 2022;49 (6):414-422. doi: 10.1097/OLQ.0000000000001620. PubMed PMID:35235550 .
  9. Coutlée, F, de Pokomandy, A, Burchell, AN, El-Zein, M, Mayrand, MH, Rodrigues-Coutlée, S et al.. Human papillomavirus genotype concordance between Anyplex II HPV28 and linear array HPV genotyping test in anogenital samples. J Med Virol. 2022;94 (6):2824-2832. doi: 10.1002/jmv.27605. PubMed PMID:35060132 PubMed Central PMC9126003.
  10. Grewal, R, Deeks, SL, Hart, TA, Cox, J, De Pokomandy, A, Grennan, T et al.. Human papillomavirus (HPV) vaccination across a cascade of knowledge, willingness, and uptake among gay, bisexual, and other men who have sex with men in Canada's three largest cities. Hum Vaccin Immunother. 2021;17 (12):5413-5425. doi: 10.1080/21645515.2021.1979379. PubMed PMID:34856869 PubMed Central PMC8904029.
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Affiliations & Other Activities

  • Associate Professor, Dalla Lana School of Public Health, University of Toronto,
  • Associate Professor, Department of Family and Community Medicine, University of Toronto