普通感冒傳染性也許更強。流感快速檢測隻要十五分鍾。

https://www.healthline.com/health/cold-flu/contagious

Illness	When you’re first contagious	When you’re no longer contagious
Flu	1 day before symptoms start	5-7 days after you get sick with symptoms
Cold	1-2 days before symptoms start	2 weeks after you’re exposed to the virus
Stomach virus	Before symptoms start	Up to 2 weeks after you’ve recovered

快速流感檢查

https://www.cdc.gov/flu/professionals/diagnosis/clinician_guidance_ridt.htm

所有跟帖： 

• 感冒後病了2個月的算什麽？ -hz82000- ♀ (0 bytes) () 12/06/2019 postreply 09:29:55

• 流感可能性大，但兩者都有可能引起並發症。 -吃與活- ♂ (0 bytes) () 12/06/2019 postreply 09:55:41