Mlouki, I., Twahria, B., Hariz, E., Rezg, N., Khouildi, A., Gharbi, R., … El Mhamdi, S. (2026). Trend analysis in hand hygiene from the early COVID pandemic to the post-COVID periods at a Tunisian University Hospital. The Journal of Infection in Developing Countries, 20(09), 1298–1307. https://doi.org/10.3855/jidc.21231