The epidemic has accelerated in the United States. Biden COVID-19 consultant suggested that the country be closed for 4 ถึง 6 สัปดาห์. Despite the recent good news about COVID-19 vaccine, it will take time to “save the economy”. ในขณะเดียวกัน, the latest epidemic in the United States is accelerating. Michael Osterholm, COVID-19 consultant of Joe Biden and director of the Center …