Opinion | How South Korea Solved Its Face Mask Shortage – By E. Tammy Kim – The New York Times
By E. Tammy Kim The coronavirus erupted in South Korea in late January, six months into Yoo Yoon-sook’s new job. She had just moved from Seoul, where she spent three decades working in the same pharmacy, to open the Hankyeol (“Steadfast”) Pharmacy in the city of Incheon, near the international airport. Ms. Yoo hadn’t really gotten …