Geoffrey S Gottlieb

Biographic Data

ID7048931
NAMEGeoffrey S Gottlieb
GIVEN NAMESGeoffrey S
FAMILY NAMEGottlieb
SIGNATUREGOTTLIEB G S
AFFILIATIONSUniversity of Washington
ORCID0000-0002-5749-481X
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2017
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Perceptions and impact of a multisectoral nutrition-sensitive agricultural program among people living with HIV in Senegal, West Africa

    Open AccessSarah Drummond, Jacques F Sambou et al.ARTICLEPLOS Global Public Health2026

    Food insecurity is highly prevalent among people living with HIV (PLHIV) in Senegal and is associated with poor HIV outcomes. Multisectoral nutrition-sensitive agricultural (MNSA) programs may address interconnected drivers of poor HIV outcomes, but evidence is limited, particularly in West Africa. This pilot study evaluated the perceptions and impact of a MNSA program implemented in Senegal. We conducted a convergent mixed methods study among ad…

  • Challenges to food security in a changing environment

    Open AccessNoah Barclay-Derman, Seckou Badji et al.ARTICLEFrontiers in Public Health2026

    Introduction: Environmental change is accelerating across West Africa, placing increasing pressure on communities whose livelihoods depend on smallholder and subsistence farming. In Senegal's Casamance region, shifting rainfall patterns, rising temperatures, soil salinization, and deforestation are undermining food production and altering culturally significant landscapes, including sacred forests. While ecological changes are well documented, fe…

  • Phenotypic impacts of treatment-selected mutations in HIV-2 protease on darunavir and lopinavir susceptibility

    Open AccessDana N Raugi, Robert S Nixon et al.ARTICLEPLOS Global Public Health2026

    Compared to HIV-1, HIV-2 infection is characterized by lower viral loads and slower decline in CD4 cells, however the majority of people living with HIV-2 (PLWH2) progress to AIDS and will benefit from antiretroviral therapy. Mutations leading to protease inhibitor (PI) resistance in HIV-2 are poorly characterized, but have important implications for second-line therapy. We evaluated the phenotypic drug susceptibility impacts of HIV-2 protease ch…

  • Food insecurity predicts loss to follow-up among people living with HIV in Senegal, West Africa

    Open AccessNoelle A Benzekri, Jacques F Sambou et al.ARTICLEAIDS Care2022

    The goals of this study were to assess retention on antiretroviral therapy (ART) and to identify predictors of loss to follow-up (LTFU) among people living with HIV (PLHIV) in Senegal. HIV-positive individuals presenting for initiation of ART in Dakar and Ziguinchor were enrolled and followed for 12 months. Data were collected using interviews, clinical evaluations, laboratory analyses, chart review, and active patient tracing. Of the 207 individ…

  • The impact of food insecurity on HIV outcomes in Senegal, West Africa

    Open AccessNoelle A Benzekri, Jacques F Sambou et al.ARTICLEBMC Public Health2021

    Severity and duration of food insecurity are important factors in understanding the relationship between food insecurity and HIV outcomes. Our findings highlight the importance of nutritional status, socioeconomic opportunity, and self-stigmatization in the complex pathway between food insecurity and HIV outcomes. Interdisciplinary, multisectoral efforts are needed to develop and implement effective interventions to address food insecurity among …

  • The dimensions of food insecurity and malnutrition among people living with HIV in Senegal, West Africa

    Noelle A Benzekri, Jacques F Sambou et al.ARTICLEAIDS Care2017

    An understanding of the factors contributing to food insecurity and malnutrition among people living with HIV (PLHIV) in Senegal is urgently needed in order to develop effective interventions. The goals of this study were to identify differences in the dimensions of food security among PLHIV in Dakar versus Ziguinchor, Senegal, to determine which of these dimensions are most predictive of severe food insecurity, and to identify factors associated…