https://blog.wongcw.com/2021/09/30/%e6%96%b0%e7%9a%84long-covid%e7%a0%94%e7%a9%b6%e9%a1%af%e7%a4%ba%e6%84%9f%e6%9f%93%e5%90%8e%e7%99%a5%e7%8b%80%e6%8c%81%e7%ba%8c%e4%b8%80%e5%b9%b4%e4%b9%8b%e4%b9%85/
新的long COVID研究顯示感染后癥狀持續一年之久