covid-19May 28, 2020 Spike in South Korean cases prompts alarm and a new crackdown Country reports 82 new cases this week linked to a logistics facility for the online retailer Coupang Corp. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…