兩年來我個人對covid 一直不是很擔心，基本上沒有改變我們的生活習慣，但是omicron 讓人非常擔心。我不是傳染病專家也不是scientist/biologist, 其他不知道，但是可以肯定的是變異來自於chronically immunocompromised 人，“The same genetic sequence appears many times in one of the coronaviruses that causes colds in people - known as HCoV-229E - and in the human immunodeficiency virus (HIV) that causes AIDS, Soundararajan said”，https://www.reuters.com/business/healthcare-pharmaceuticals/omicron-variant-may-have-picked-up-piece-common-cold-virus-2021-12-03/
現在沒有人知道長期後果，隻能自己去想象。不怕一萬 就怕萬一。
借您的寶地發表一下我個人意見，多謝！
