Courtney Heffernan

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

Marked Disparity in the Epidemiology of Tuberculosis among Aboriginal Peoples on the Canadian Prairies: the Challenges and Opportunities

Richard Long, Vernon Hoeppner, Pamela Orr et al. · Canadian Respiratory Journal · 2013 · 30 citations · Full text

Public Health, Community Health, Population Health Sciences +13

Effectiveness of Canada's tuberculosis surveillance strategy in identifying immigrants at risk of developing and transmitting tuberculosis: a population-based retrospective cohort study

Leyla Asadi, Courtney Heffernan, Dick Menzies et al. · The Lancet Public Health · 2017 · 30 citations · Full text

Public Health, Infectious Diseases, Preventive Medicine +17

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