Case opened against striking staff members at Sterkfontein Psychiatric Hospital in Gauteng May 21, 2020 Gauteng labour officials in isolation after occupational health and safety inspector tested positive for Covid-19 General Mpumalanga clinic in Nkomazi temporarily closed after positive Covid-19 testPosted by admin Lowvelder reports that the Mpumalanga Department of Health has announced that Driekoppies Clinic in Nkomazi has been temporarily closed. Source: Latest News