SEOUL — When Ryu Han-na, a 20-year-old university student, got cosmetic surgery on her nose in mid-December, she had a simple reason: it might be the last chance to do so covertly before people start taking off masks this year as vaccines are distributed. Ryu, who has been attending her courses online throughout 2020, said the ability … Continue reading As end to pandemic mask-wearing nears, South Koreans scramble to arrange cosmetic surgery