Null - RT @Farzad_MD: 1/ this is exactly the right question. From an epi perspective, misassignment of actual Delta to Omicron would bias the dif…

6:49am PST - December 22nd, 2021

RT @Farzad_MD: 1/ this is exactly the right question. From an epi perspective, misassignment of actual Delta to Omicron would bias the dif…

0 retweets 17 likes -