OR, just bring in 40-50 high-capacity portable incinerators to handle all the bodies, like China did:
https://www.dailystar.co.uk/news/world-news/china-deploys-40-incinerators-wuhan-21529067
&
https://www.zerohedge.com/political/china-deploys-40-mobile-incinerators-wuhan-report
I think that's just what they did. They decided NOT to treat the 20% and just see who lived and died...that's why the "hospitals" they are building look more like warehouses for the sick.