Molecular detection of high-risk papillomaviruses and vaccination status in normal cytology in Congo.

Objective: The aim of this study was to identify the molecular prevalence of high-risk HPV infection and the distribution of genotypes present in normal cytology, as well as to determine the vaccination status of our study population.

Methods: 110 cervical samples were taken from individuals, and 1 ml of each sample was added to the Xpert HPV cartridge in the sample compartment before it was placed in the Cepheid GeneXpert system. Detection was performed simultaneously via amplification of the and genes in five fluorescent channels (HPV16, HPV18/45, HPV31/33/35/52/58, HPV51/59, and HPV39/56/66/68a).

Metagenomic data from gutter water in the city of Pointe-Noire, Republic of Congo.

After Amazonia, the Congo Basin represents the second-largest tropical rainforest area in the world. This basin harbours remarkable biodiversity, yet much of its microbiological diversity within its waters, soils, and populations remains largely unexplored and undiscovered. While many initiatives to characterize global biodiversity are being undertaken, few are conducted in Africa and none of them concern the Congo Basin specifically in urban areas.

Molecular detection and genotyping of human herpes virus 8 in blood donors in Congo.

Objectives: Human herpesvirus 8 (HHV8) is rarely studied in Congo, despite its prevalence in Africa. Among healthy individuals, HHV-8 does not always lead to a life-threatening infection; however, in immunocompromised individuals, it could lead to more severe disease. The distribution of HHV-8 genotypes varies depending on ethnicity and geographic region.

Gene expression profiling of and in HTLV-1 positive blood donors in Congo.

Objectives: The HTLV-1 infection persists for life, remaining as asymptomatic viral reservoirs in most patients, ensuring the chain of transmission, but around 4% develop adult T-cell leukemia/lymphoma (ATLL). HTLV-1 is an oncogenic retrovirus that transforms CD4 T lymphocytes and deregulates the lymphoproliferative pathways that contribute to the development of ATLL. To achieve cell transformation, most oncogenic retroviruses use proto-oncogene capture transduction, with proviral integration disrupting the expression of tumor suppressors or proto-oncogenes.

Esengo ya Bosembo ("Joy of Equity"): Development of an Advocacy Video to Reduce Stigma and to Promote Sexual and Reproductive Health and Rights of Women Sex Professionals in Pointe-Noire, Congo Republic.

Sex workers experience elevated risks of sexual and gender-based violence (SGBV) from intimate partners, clients, and community members that harms health and human rights. While SGBV contributes to poorer sexual and reproductive health (SRH) outcomes among sex workers, including elevated human immunodeficiency virus (HIV) vulnerabilities, stigma targeting sex workers reduces SRH service access and uptake. The Congo Republic is an exemplar context to address stigma toward sex workers.