Teachers, students, medical experts and other citizens voiced anxieties Friday over the downgrading of COVID-19's legal status this spring, fearing that the action will remove anti-infection measures that have become an entrenched part of daily lives and heighten infection risks.Restaurants, shop operators, travel agencies and airlines welcomed the new classification of the coronavirus or called it overdue, after their revenues fell sharply under three years of coronavirus restrictions, including requests for people to stay indoors or on businesses to shorten opening hours."I am afraid we m…READ FULL ARTICLE