冠状病毒在2020年之前就存在？

Juppy

I'm going to need proof that coronavirus was here before 2020. If I ask for proof of anything from the media, I need it from everyone. I'm seeing a trend of certain groups putting this out there but it really is just a theory.
“I have a close friend that went to urgent care December 30th after feeling ill for days. Ended up hospitalized with double pneumonia. Her antibody test came back positive today. Not much earlier, but she had no travel history.”
“Not a theory with me. As soon as there's an antibody test available I'll have proof.”“It was here before that.”
<“我将需要证明冠状病毒在2020年之前就在这里。如果我要求媒体提供任何证据，我就需要所有人的证明。我看到某些组织有把它放在那里的趋势，但这实际上只是一个理论。”
又称：“我有一个密友，几天后感到不适，于12月30日去了紧急护理。最终因双肺炎住院。她的抗体测试今天恢复阳性。不久之前，但她没有旅行经历。”>