"We estimated roughly 1.2 million YLLs due to COVID-19 deaths." ("for the period 1 February 2020 through 11 July 2020.")

https://academic.oup.com/jpubhealth/article/42/4/717/5901977

"Deaths among adults 65 and older accounted for 80% of excess YLL in April but only 36% of excess YLL in June. Since April, working age adults 20-64 have accounted for 47% of excess YLL, and males 20 to 64 have contributed 34%."

https://healthcostinstitute.org/hcci-research/the-impact-of-...