Ivan says to YSITD https://health.tainan.gov.tw/warehouse/%7B437B000E-2281-4F29-9CD7-3CF24585B444%7D/%E9%86%AB%E7%99%82%E6%A9%9F%E6%A7%8B%E5%9B%A0%E6%87%89COVID-19(%E6%AD%A6%E6%BC%A2%E8%82%BA%E7%82%8E)%E4%B9%8B%E5%80%8B%E4%BA%BA%E9%98%B2%E8%AD%B7%E8%A3%9D%E5%82%99%E4%BD%BF%E7%94%A8%E5%BB%BA%E8%AD%B01090404.pdf