5:48am PST - December 22nd, 2021

1/ this is exactly the right question. From an epi perspective, misassignment of actual Delta to Omicron would bias the difference towards null, ie omicron could be even milder than what's appearing on the graph Frustrating that we lack the capacity (or will) to answer these Qs https://t.co/4B82XsjUkp

1 retweets   0 likes  - Farzad Mostashari (@Farzad_MD)