Construction firms use visual markers to identify workers' COVID-19 vaccination status | Video
02:48 Min
Construction firms are using visual markers to identify the vaccination status of their workers at worksites, after authorities stepped up measures to prevent the spread of COVID-19 at worksites. Chua Tian Tian reports.
16 Aug 2021 11:50pm
Construction firms are using visual markers to identify the vaccination status of their workers at worksites, after authorities stepped up measures to prevent the spread of COVID-19 at worksites. Chua Tian Tian reports.
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