Neglected tropical diseases (NTDs) are responsible for substantial illness and death worldwide. Helminthic infections among school-aged children pose a serious public health challenge due to their detrimental effects on health and development. A wide-ranging search conducted across five databases, including Scopus, EMBASE, PubMed, Web of Science, and Google Scholar to retrieve papers published between 1998 and 2024. To evaluate the combined prevalence, a random-effects model with a 95% confidence interval (CI) was applied, and the statistical analysis was performed using meta-analysis packages in R version (3.6.1). There were 190 eligible studies documented in 42 countries, and 199,988 schoolchildren included in this review. The global prevalence of helminthic parasites was 20.6% (17.2– 24.3%). Among the countries studied, Tanzania and Vietnam showed the highest levels of prevalence at 67.41% and 65.04%, respectively, with Toxocara spp. and Ascaris lumbricoides being the most prevalent helminthic parasites at 10.36% and 9.47%, respectively. In conclusion, this study underscores the pressing public health concern of helminthic infections among schoolchildren, largely driven by inadequate sanitation and poor water quality. Prompt action, such as improving sanitation, expanding school-based deworming programs, and enhancing access to safe water, is crucial to control these infections and enhance overall health outcomes.
Authors: Milad Badri, Meysam Olfatifar, Zahra Gharibi, Mahendra Pal, Kareem Hatam‐Nahavandi, Ali Asghari, Giovanni Sgroi, Hora Soltani, Amir Abdoli, Aida Vafae Eslahi
DOI: https://doi.org/10.1186/s12889-025-23958-9
Publish Year: 2025
