There’s some evidence that some of the ‘bad flu’ cases were actually covid-19, present in both the US and Italy as far back as November. Just ask if these bad flu people regained their fitness.

November? That's a long time ago, please give me more info on that.

see my comment above for a bioinformatics approach and apparently the CDC now someeewhat agrees, though i know neither the guy on the video nor the source (not US citizen): https://twitter.com/globaltimesnews/status/12379747999990620...

It takes about 10 weeks to go from 100 infections to half a million, if those flu cases were covid-19 the world would be in dire straits by now.

>some evidence

Well, don't be afraid to share it with the world, if such evidence does exist.

I highly doubt it though.