Study’s Novelty/Excerpt This study investigates the prevalence and risk factors of HPV among HIV-infected women in Plateau State, Nigeria, highlighting a significant correlation between low CD4+ counts, high viral loads, and increased HPV infection rates. By utilizing comprehensive diagnostic methods including ELISA for HPV detection and cytology for cervical abnormalities, the research offers robust data linking immunosuppression and HPV-related cervical pathology in a high-risk population. The findings emphasize the urgent need for targeted interventions to improve sexual health behaviors and further research on how low immunity accelerates cervical cancer progression in both HIV-positive women and the broader population. Full Abstract Human papillomavirus (HPV) is one of the most common sexually transmitted infections (STI) associated with cervical, uterine, and anogenital cancers. Persistent infection with HPV is associated with abnormal cervical cells, which can develop into cervical cancer if left untreated. Human papillomaviruses are the first viruses to have been acknowledged to prompt carcinogenesis, and they are linked with cancers of the uterine cervix, anogenital tumours, and head and neck malignancies. A hospital-based study of HIV-infected women across the three senatorial zones of Plateau State, Nigeria, was conducted between November 2018 to November 2020. Ethical approval for the study was first obtained from the ethical committee of Plateau State Specialist Hospital Jos, and informed consent to participate in the research was also obtained from each participant. HIV status confirmation was first done through standard rapid test procedures, followed by cytology testing via the Pap smear procedure to detect any precancerous or malignant changes in the cervix. Subsequent detection of HPV utilized the ELISA procedure, while CD4+ cell count and viral load estimations were done using flow cytometry and nucleic acid amplification techniques, respectively. Questionnaires were administered to obtain information on cervical cancer risk factors and clinical presentations. The overall prevalence of HPV was 28% among HIV-infected women. More HPV infection (31.9%) occurred in women with low CD4+ count (0-200 cells/mm3), and also highest (50.0%) among women with the highest HIV viral load (>100 copies/mL). The possible risk factors identified in this study include multiple sexual partnering, low condom usage, and coinfection with other STIs, among others. In conclusion, this study identified a high HPV prevalence, low CD4+ counts, and coinfection with other STIs among high-risk populations (HIV-infected women). We, therefore, recommend improved sexual behaviours and further research on the impact of low immunity on the rate of progression of cervical abnormality to cervical cancer, not just in HIV-positive women but in the general population.
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