CURRENTNATIONAL Proper guidance needed for Covid-19 self-test kitEditor Selangor JournalAugust 3, 2021August 3, 2021 by Editor Selangor JournalAugust 3, 2021August 3, 2021 KUALA LUMPUR, Aug 3 — Anyone getting the Covid-19 rapid self-test kit should be guided in its use by a medical practitioner to obtain reliable...