回复 cg042104f3009c0:I had the similar symptoms in Canada in Janyary. I didn't think it's covid-19 since I didn't travel and no close contact with confirmed cases.
then I felt wired when my dad told me how to figure out covid-19 or cold, flu......
Now 90% sure the virus I caught wasn't flu....
idiot
美医生自称1月患“流感”后测出新冠抗体