Maladies Transmissibles
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Seroprevalence of SARS-CoV-2 (COVID-19) among Health Care Workers in Three Health Facilities of Yaoundé, Center Region of Cameroon.2021
Introduction: Coronavirus Disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) first appeared in December 2019 in Wuhan, China and has subsequently become a worldwide pandemic. During the pandemic, health care workers (HCWs) were very exposed to COVID-19 infected patients. The aim of this study was to determine seroprevalence of SARS-CoV-2 (COVID-19) among HCWs in three health facilities of Yaounde. Methods: A cross-sectional study involving 368 HCWs was conducted from January 18th to February 13th, 2021, in three health facilities located in city of Yaounde. Data of study participants were collected by face-to-face interviews using standard questionnaire.…
Diagnostic performance evaluation of the Abbott Bioline™ HIV-Syphilis Duo rapid test at the national public health laboratory, Yaounde-Cameroon.2026
Background The Bioline™ HIV/Syphilis Duo rapid diagnostic test (RDT) is the first World Health Organization (WHO) prequalified Duo RDT for the simultaneous detection of human immunodeficiency virus (HIV) and Treponema pallidum antibodies in human blood samples. Several studies have shown the satisfactory diagnostic performance of this test among vulnerable populations such as pregnant women. However, the diagnostic performance of this Duo test is scarce in the general population in Cameroon. The present study aimed to assess the diagnostic performance of the Abbot Bioline™ HIV/Syphilis Duo RDT in Cameroon. Methods A laboratory based cross-sectional and comparative study was conducted from January,…
Diagnostic performance of the Hightop Rapid Diagnostic Test for the detection of anti-Treponema pallidum antibodies in Cameroon: a laboratory-based crosssectional and comparative study.2025.Pdf
Objective The study was conducted to assess the diagnostic performance of the Hightop Syphilis Rapid Diagnostic Test (RDT) in comparison with the ELISA test used as a reference method. Design A laboratory-based cross-sectional and comparative study was conducted to assess the diagnostic performance of the Hightop Syphilis RDT. Setting Blood samples obtained from adult participants in eight health facilities were analysed at the National Public Health Laboratory (NPHL), Ministry of Public Health, Yaounde, Cameroon. Participants From 29 April to 25 August 2023, 583 adult participants of both sexes (aged ≥21 years), including both syphilis positive and syphilis negative, were recruited…
Sociodemographic and obstetric determinants of HIV infection among pregnant women in Cameroon: a contribution toward the elimination of vertical transmission in low- and middle- income countries.Cameroun.2016
Background: The risk of HIV transmission during pregnancy remains a concern in Cameroon. Recent estimates suggest a national HIV prevalence of approximately 4.5%, increasing the likelihood of vertical transmission. Objective: To estimate HIV seroprevalence and identify sociodemographic and obstetric determinants of HIV infection among pregnant women attending antenatal care in Cameroon. Methods: A cross-sectional study was conducted from September 2022 to June 2023 among pregnant women aged 15 years and above in 324 health facilities across eight regions. Consecutive voluntary sampling was used until the site-specific sample size was reached. Facilities were purposively selected based on monthly ANC attendance >30.…