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Thérèse Nkoa

Publications (4)

Seroprevalence and Risk Factors Associated with Human Immunodeficiency Virus Infection Type 1 in Donors of the National Blood Transfusion Center of Libreville (Gabon)

Christian Mangala, Thérèse Nkoa, Denis Maulot-Bangola, Franck Vivien Vigan Codjo & Joseph Fokam · International STD Research & Reviews · 2021

Background: Transmission of HIV through blood transfusion remains a public health problem, particularly in countries in Sub-Saharan Africa. However, no study has determined the epidemiological data regarding HIV-1 infection in Gabonese blood donors. The objective of this study is...

Open access Research Article 10.9734/ISRR/2021/v10i230128

HBV Genetic Diversity and Transfusion Safety: A Conceptual Analysis and Integrative Model

Denis Maulot-Bangola, Joseph Fokam, Christian Mangala & Thérèse Nkoa · International STD Research & Reviews · 2022

Background: Blood transfusion carry the risk of transmitting blood-borne infections. HBV genetic diversity and transfusion safety are concepts that are increasingly used in public discourse. However, how the concepts are used and how they are defined remains unclear. The objectiv...

Open access Research Article 10.9734/ISRR/2022/v11i230144

Genetic Diversity of HIV-1 and Transfusion Safety : Systematic Review and Concepts Analysis

Christian Mangala, Joseph Fokam, Denis Maulot Bangola & Thérèse Nkoa · International STD Research & Reviews · 2021

Background: The genetic diversity of human immunodeficiency virus type 1 (HIV-1) is a real problem facing blood banks. This genetic diversity has a negative impact on diagnostic strategies within the transfusion chain by weakening the security of the donation. The objective of th...

Open access Research Article 10.9734/ISRR/2021/v10i330132

Residual Risk of HIV in African Transfusional Setting: Systematic Review and Meta-Analysis

Christian Mangala, Joseph Fokam, Denis Maulot Bangola, Mireille Moundanga & Thérèse Nkoa · International STD Research & Reviews · 2021

Context: The residual risk of HIV transmission is still a real problem into the transfusional settings of limited resources countries. Blood banks of African countries confront the risk of transmitting HIV to recipients. The objective of this study is to estimate the residual ris...

Open access Research Article 10.9734/ISRR/2021/v10i230129