Stefan Wiktor

Stefan Wiktor, MD, is a physician with more than 25 years of experience in epidemiologic research and public health programs related to the control of infectious diseases. He leads I-TECH’s work on hepatitis prevention and control, and is Acting Professor in the Department of Global Health. Prior to joining I-TECH, Dr. Wiktor was the Team Lead of the World Health Organization’s Global Hepatitis Programme.

Dr. Wiktor previously worked at the U.S. Centers for Disease Control and Prevention (CDC) where he conducted research studies of HIV-1 and HIV-2 in Cote d’Ivoire, West Africa, and led a large-scale HIV/AIDS prevention and treatment program in Tanzania. His research showed that anti-retroviral medications were effective in preventing mother-to-child HIV transmission. Other research he did proved that antibiotics reduced bacterial infections in HIV-infected adults, a finding that led to the WHO recommendation for use of antibiotic prophylaxis to prevent deaths in HIV-infected adults.

Program Highlights

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Gabrielle O’Malley, MA, PHD, is I-TECH’S Director of Implementation Science. Dr. O’Malley has worked as an applied research and evaluation professional for over 25 years. Her experience includes a wide variety of international and domestic programs including child survival, private agricultural enterprise, medical education, community technology, reproductive health, HIV prevention (PrEP), and care and treatment as well as applied research for private industry. Her research interests include innovative practices for program evaluation and improvement, formative research, qualitative methods, and the relationship of gender and health.

Dr. O’Malley received her PhD from UW, an MA from Johns Hopkins University and a BA from Smith College.

Program Highlights

Facility-Based HIV Testing Services in Namibia

As a key component of I-TECH's support to HIV care continuum strengthening in Namibia, I-TECH supports the Ministry of Health and Social Services in efforts to achieve the UNAIDS target of “90% of people living with HIV will have a known status.” I-TECH supports above-site HIV testing activities at region-and ...
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Field Epidemiology Training Program in Malawi

The Frontline Field Epidemiology Training Program (Frontline FETP) enhances the capacity of HIV and AIDS surveillance and strengthens health systems. The program contributes to a sustainable response to HIV by training health professionals in basic field epidemiology that can support responsiveness to HIV surveillance needs. ...
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Health and Wellness National Survey of Youth in Namibia

Since 2017, I-TECH worked closely with the Ministry of Gender Equality and Child Welfare, Ministry of Health and Social Services, UNICEF, Centers for Disease Control and Prevention, and the Namibia Statistics Agency to implement a nationally representative survey on youth experiences as well as HIV incidence and prevalence. Survey results ...
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HIV Drug Resistance Surveillance in Malawi

The World Health Organization recommends countries routinely implement nationally representative HIV drug resistance (HIVDR) surveys among people infected with HIV to measure the level of drug resistance. The results of HIVDR surveys are a critical component of HIV programs and can guide changes to pediatric and adult antiretroviral therapy (ART) ...
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