Chloe Teasdale

Chloe Teasdale

Chloe Teasdale

Adjunct Assistant Professor


722 W168th Street, Room 1319
New York NY United States 10032
212 304 7920
Email: CV:


Chloe Teasdale, PhD, MPH, is an Adjunct Assistant Professor in the Department of Epidemiology. The focus of her work is on evaluating the implementation of HIV care and treatment programs with a specific interest in assessing outcomes of children, adolescents and pregnant women living with HIV in resource limited settings. Prior to completing her PhD, she worked in South Africa overseeing monitoring and evaluation for mothers2mothers, a regional public health organization focused on reducing mother-to-child transmission of HIV through peer support and education. This formative experience in public health practice working with healthcare providers and mothers across seven African countries fueled her passion to improve health services for women and children around the world and continues to inform her approach to research. A major focus of Dr. Teasdale's epidemiologic research has been the use of routinely collected medical record data from HIV care and treatment service sites in resource limited settings to examine patient outcomes. She has designed and led studies examining the impact of targeted service interventions for children, adolescents and pregnant women, including a prospective cohort study of South African children living with HIV funded by the US Centers for Disease Control and Prevention (CDC) which measured virologic suppression after initiation of antiretroviral therapy (ART), longevity of viral suppression and treatment adherence.



BA, 1999, Barnard College
MPH, 2006, Mailman School of Public Health, Columbia University
PhD, 2015, Mailman School of Public Health, Columbia University

Academic Appointments

Assistant Professor, Epidemiology

Other Affiliations

Areas of Expertise

Adolescent Health, Global Health, HIV/AIDS, Maternal-to-Child Transmission, Sexually Transmitted Infections, Infectious Disease, Child and Maternal Mortality, Maternal Health, Reproductive Health

Select Publications

Teasdale CA, Sogaula N, Yuengling KA, et al. HIV viral suppression and longevity among a cohort of children initiating antiretroviral therapy in Eastern Cape, South Africa. J Int AIDS Soc. 2018 Aug;21(8):e25168.
Teasdale CA, Yuengling K, Preko P, et al. Persons living with HIV with advanced HIV disease: need for novel care models. J Int AIDS Soc. 2018 Dec;21(12): e25210.
Teasdale CA, Abrams EJ, Chiasson MA, et al. Incidence of sexually transmitted infections during pregnancy. PLoS One. 2018 May 24;13(5):e0197696.
Teasdale CA, Abrams EJ, Chiasson MA, et al. Sexual Risk and Intravaginal Practice Behavior Changes During Pregnancy. Arch Sex Behav. 2017 Feb;46(2):539-548.
Teasdale CA, Sogaula N, Yuengling KA, et al. High risk of loss to follow-up among South African children on ART during transfer, a retrospective cohort analysis with community tracing. J Int AIDS Soc. 2017 Jun 28;20(1):21748.
Teasdale CA, Alwar T, Chege D, et al. Impact of Youth and Adolescent Friendly Services on Retention of 10-24-Year-Olds in HIV Care and Treatment Programs in Nyanza, Kenya. J Acquir Immune Defic Syndr. 2016 Feb 1;71(2):e56-9.
Teasdale CA, Yang J, Thome B, et al. Outcomes Among Children Enrolled in HIV Care in Mozambique 2009-2013. Pediatr Infect Dis J. 2016 Oct;35(10):1117-25.

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