Hopefully he gets a speedy recovery. I really enjoyed his speech in Detroit he had recently. Biggest surprise was the enthusiasm of the crowd, which was more wild than the trump ones I have seen. Also I loved when he showed humility, an extremely rare thing to show as a leader. Republicans probably only saw weakness, not bravery and kindness in his heart.
Covid mutates really fast, just like the flu. We will never get rid of it, but adapt to its existence like the flu.