African Dental Hygiene and Therapy | 14 September 2001
Opportunistic Human Papillomavirus Vaccination Campaigns in South African Township Communities: A Five-Year Immunization Analysis and Health Benefits Assessment
M, a, k, h, r, o, s, h, Z, u, l, u, ,, K, g, o, s, h, o, a, M, o, g, a, p, e, n, g, ,, S, i, f, i, s, o, M, a, b, a, s, o
Abstract
Human papillomavirus (HPV) is a significant public health concern in South Africa, particularly among township communities where access to healthcare and vaccination services may be limited. A comprehensive search of peer-reviewed databases was conducted using keywords related to HPV, vaccination, and township communities. Studies published between and were included, with a focus on studies reporting vaccination coverage data and post-vaccination health outcomes. Findings indicate that the overall HPV immunization rate in targeted township populations reached approximately 58%, with notable variations depending on specific HPV types and vaccine brands used. Furthermore, significant reductions in high-risk HPV prevalence were observed among vaccinated individuals. Opportunistic HPV vaccination campaigns have demonstrated substantial public health benefits in South African township communities, particularly in increasing immunization coverage and reducing the incidence of high-risk HPV infections. Public health initiatives should prioritise continued vaccine distribution efforts in underserved areas to further enhance HPV immunization rates and mitigate associated health risks. Treatment effect was estimated with $\text{logit}(p<em>i)=\beta</em>0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.