//武漢病毒Wuhan coronavirus update // English below👇 市售乾洗手等消毒酒精幾乎供不應求，民眾可至藥局或化學材料行購買95%精製酒精，再稀釋為消毒用酒精，酒精濃度介於70%至78%具有殺菌效果。 70% -78% ethanol has been found to be most effective in killing microbes. If y...