Vurayai Ruhanya, Nicolette A Zhou, Chipo Berejena, George Nyandoro, Paradzai Chibukira, Arnold Mukaratirwa, Kudzai Masunda, and John Scott Meschke. “Recovery of Enteroviruses and Poliovirus in Harare Sewage Using the Bag-Mediated Filtration System at the Introduction of the Inactivated Polio Vaccine in Zimbabwe”. Water SA 48, no. 3 July (July 27, 2022). Accessed August 19, 2022. https://watersa.net/article/view/14438.