https://www.reuters.com/article/us-health-coronavirus-southkorea-retail/south-korean-e-commerce-firm-coupang-stretched-by-order-surge-as-coronavirus-cases-jump-idUSKBN20R3AO >As South Korea's coronavirus cases leapt above 5,000 this week, mask-wearing workers at a logistics center run by e-commerce firm Coupang Corp raced to disinfect trucks and load thousands of boxes of microwavable rice, disposable diapers and kitchen towels.