Omicron是一種高度傳染性疾病。但醫學雜誌《刺針》最近的一篇文獻表明,高達 9成的病例沒出現任何症狀1。對於其餘的大多數患者,特別是已接種疫苗的患者,Omicron的病情介乎於輕度感冒及嚴重流感之間。
參考資料:
- Murray, C. J. L. (2022, January 19). COVID-19 will continue but the end of the pandemic is near. The Lancet. Retrieved February 16, 2022, from https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)00100-3/fulltext