Coronavirus Disease 2019 (COVID-19) - Interim Guidance for Businesses and Employershttps://www.cdc.gov/coronavirus/2019-ncov/community/guidance-business-response.htmlOlder adults and people who have severe underlying chronic medical conditions like heart or lung disease or diabetes seem to be at higher risk for developing more serious complications from COVID-19 i
Q&Ahttps://www.cdc.gov.tw/Category/QAPage/B5ttQxRgFUZlRFPS1dRliw::: 冠狀病毒(Coronavirus [CoV])為具外套膜(enve