ADMINISTRATIONLOCAL MB: Population density among causes of high Covid-19 cases in SelangorEditor Selangor JournalJanuary 28, 2021October 26, 2022 by Editor Selangor JournalJanuary 28, 2021October 26, 2022 SHAH ALAM, Jan 28 — The high number of daily positive Covid-19 cases in Selangor recently is due to several contributing factors, including population density,...