Lynsey Stewart‐Isherwood

Medicine · Health Sciences

8h-index715citations14works0.02yr avg
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Research Topics

HIV/AIDS Research and Interventions(8), Mobile Health and mHealth Applications(6), HIV, Drug Use, Sexual Risk(4), ICT in Developing Communities(4), Tuberculosis Research and Epidemiology(2)

Publications14 total

Evaluation of a Digital (Nasal) Self-Sampling Tool for COVID-19 Testing Among Healthcare Workers in Two South African Academic Hospitals
2025
Assessing the cost and utilization of SMS printers by primary health care facilities: lessons learned from South Africa
Journal of Public Health in Africa·2023· 1 citedOpen Access
Implementation of an mHealth App to Promote Engagement During HIV Care and Viral Load Suppression in Johannesburg, South Africa (iThemba Life): Pilot Technical Feasibility and Acceptability Study
JMIR Formative Research·2021· 18 citedOpen Access
Implementation of an mHealth App to Promote Engagement During HIV Care and Viral Load Suppression in Johannesburg, South Africa (iThemba Life): Pilot Technical Feasibility and Acceptability Study (Preprint)
2020Open Access
Continuous quality monitoring in the field: an evaluation of the performance of the Fio Deki Reader™ for rapid HIV testing in South Africa
BMC Infectious Diseases·2020· 7 citedOpen Access
Monitoring viral load for the last mile: what will it cost?
Journal of the International AIDS Society·2019· 38 citedOpen Access
Cost and Impact of Dried Blood Spot Versus Plasma Separation Card for Scale-up of Viral Load Testing in Resource-limited Settings
Clinical Infectious Diseases·2019· 30 citedOpen Access
Improving Linkage to and Retention in Care in Newly Diagnosed HIV-Positive Patients Using Smartphones in South Africa: Randomized Controlled Trial
JMIR mhealth and uhealth·2019· 50 citedOpen Access
Impact of a borderless sample transport network for scaling up viral load monitoring: results of a geospatial optimization model for Zambia
Journal of the International AIDS Society·2018· 27 citedOpen Access
Improving Linkage to HIV Care Through Mobile Phone Apps: Randomized Controlled Trial
JMIR mhealth and uhealth·2018· 50 citedOpen Access
Cell phones and HIV linkage to care: Lessons from a randomised clinical trial
2017
Improving Linkage to HIV Care Through Mobile Phone Apps: Randomized Controlled Trial (Preprint)
2017· 1 cited
Mycobacterium tuberculosis lineage 4 comprises globally distributed and geographically restricted sublineages
Nature Genetics·2016· 465 citedOpen Access
A Subset of Circulating Blood Mycobacteria-Specific CD4 T Cells Can Predict the Time to Mycobacterium tuberculosis Sputum Culture Conversion
PLoS ONE·2014· 28 citedOpen Access

Frequent Co-authors

Wendy Stevens(7), Mothepane Phatsoane(5), Sergio Carmona(5), Lesley Scott(5), François Venter(4), Jesse Coleman(4), Vincent Lau Chan(4), Zara Shubber(4), Marelize Görgens(4), Nicole Fraser‐Hurt(3), Samanta Tresha Lalla‐Edward(3), Brooke E Nichols(3), Sarah Girdwood(3), Sydney Rosen(3), Thomas Crompton(2), Leigh Berrie(2), Dorman Chimhamhiwa(2), Crispin Moyo(2), John Kuehnle(2), Lara Noble(2)