CFR isn't the main problem about Covid, the 5 per cent of cases that end up in hospital is - and for how long they stay there.

People with bad cases of Covid routinely spend weeks in ICU before they either get better or die. This is an enormous workload for doctors and nurses.

Also, we do not know for sure how long haulers will fare. I myself had heart arrythmia after an otherwise very mild case of Covid. Fortunately, a simple beta blocker helped me and there are no traces of anything worse on my heart, but the doctors that took care of me told me that they have a surge of youngish patients with myocarditis and similar problems. Some of those are actually sportsmen.