Mary Lou Egedahl

How much do smear-negative patients really contribute to tuberculosis transmissions? Re-examining an old question with new tools

Leyla Asadi, Matthew A. Croxen, Courtney Heffernan et al. · EClinicalMedicine · 2022 · 40 citations · Full text

Public Health, Infectious Disease Control, Infectious Diseases +17

Do “Virtual” and “Outpatient” Public Health Tuberculosis Clinics Perform Equally Well? A Program-Wide Evaluation in Alberta, Canada

Richard Long, Courtney Heffernan, Zhiwei Gao et al. · PLoS ONE · 2015 · 32 citations · Full text

Nursing, Public Health Nursing, Public Health Practice +14

The Radiographic and Mycobacteriologic Correlates of Subclinical Pulmonary TB in Canada

Angela Lau, Christopher Lin, J Barrié et al. · CHEST Journal · 2022 · 29 citations

Public Health, Infectious Diseases, Internal Medicine +13

Use of the QuantiFERON-TB Gold test to confirm latent tuberculosis infection in a Canadian tuberculosis clinic.

Dennis Kunimoto, Edmund Muonir Der, Avril Beckon et al. · PubMed · 2009 · 24 citations

Public Health, Infectious Diseases, Preventive Medicine +16

Is there a fundamental flaw in Canada’s post-arrival immigrant surveillance system for tuberculosis?

Richard Long, Leyla Asadi, Courtney Heffernan et al. · PLoS ONE · 2019 · 17 citations · Full text

Public Health, Infectious Diseases, Public Health Practice +16