Gretchen E. De Silva
Dr. De Silva is currently on a leave of absence serving as a AAAS Science and Technology Policy Fellow.
Gretchen De Silva, Ph.D., M.P.H. is a lecturer and advisor for the Public Health Science program. She has an additional appointment as assistant clinical professor in the Department of Epidemiology and Biostatistics. Her research interests include the epidemiology of infectious diseases and monitoring and evaluation of infectious disease programs, policies, and interventions. Her teaching philosophy is focused on the use of active learning and facilitating an environment that is accessible to all races, genders, and learning preferences.
Dr. De Silva received her Ph.D. in virology from the Johns Hopkins University as part of a joint program with the National Institutes of Health, where she conducted her research. She focused on examining the molecular mechanisms of cell entry for the vaccinia virus and developing immunologic tools for blocking that entry. For her postdoctoral work she completed an M.P.H. in infectious disease epidemiology at Columbia’s Mailman School of Public Health and worked closely with the International Center for AIDS Care and Treatments Programs in Kenya. Her research focused on reasons why patients with HIV drop out of treatment and analysis of a program for tracing such patients.
In spring of 2016 Dr. De Silva initiated the founding of the College Park chapter of Students Engaged in Public Health (SEIPH). SEIPH is a Public Health Science student group, which is focused on creating a space for student networking as well as serving the local community.
- Ph.D. Virology, Johns Hopkins University, Baltimore, MD
- M.P.H. Epidemiology, Columbia University Mailman School of Public Health, New York, NY
- EPIB 301: Epidemiology for Public Health Practice
- MIEH 400: Introduction to Global Health
- PHSC 415: Essentials of Public Health Biology: The Cell, the Individual, and Disease
- PHSC 420: Vaccines and Immunology
- PHSC 497: Public Health Science Capstone
Peer Reviewed Publications
Colvin, C., De Silva, G., Garfin, C., Alva, S., Cloutier, S., Gaviola, D., … Chauffour, J. (2019). Quality of TB Services Assessment: The unique contribution of patient and provider perspectives in identifying and addressing gaps in the quality of TB services. Journal of Clinical Tuberculosis and Other Mycobacterial Diseases, 17, 100117. https://doi.org/10.1016/J.JCTUBE.2019.100117
Slopen, N., Zhang, J., Urlacher, S. S., De Silva, G.,& Mittal, M. (2018). Maternal experiences of intimate partner violence and C-reactive protein levels in young children in Tanzania. SSM - Population Health, 6, 107–115. https://doi.org/10.1016/J.SSMPH.2018.09.002
Nelson, G. E., Sisler, J. R., Chandran, D., & Moss, B. (2008). Vaccinia virus entry/fusion complex subunit A28 is a target of neutralizing and protective antibodies. Virology 380(2):394-401 doi: 10.1016/j.virol.2008.08.009
Nelson, G. E., Wagenaar, T. R., & Moss, B. (2008). A conserved sequence within the H2 subunit of the vaccinia virus entry/fusion complex is important for interaction with the A28 subunit and infectivity. Journal of Virology 82:6244-6250 doi: 10.1128/JVI.00434-08
Senkevich, T., Ojeda, S., Townsley, A., Nelson, G. E., & Moss, B. (2005). Poxvirus multiprotein entry-fusion complex. Proc Natl Acad Sci U S A 102(51), 18572-7 doi: 10.1073/pnas.0509239102
De Silva, G.E. (2015, March 17th) Everything you need to know about measles and vaccinations. Livestrong.com
Nelson, G. E. (2010). Effect of an ART Patient Defaulter Tracing Program at an ICAP Supported HIV Clinic. Columbia University Mailman School of Public Health, New York, NY.