MSNBC All In With Chris Hayes December 9, 2021 01:24:00
Studies, really exploding new knowledge. we dont have anything on t-cells yet, but what we do have is the antibody response. so-called neutralizing antibody. at least 25-fold to 40-fold increase with the booster. thats the amount of reduction thats occurring with omicron. omicron has this feature of immune escape which is because of all of its mutations in key sites of the virus. so the good thing as dr. fauci said in your opening here is that we can get omicron effectiveness back with a vaccine...
Antibody Response Neutralizing Antibody T Cells Omicron Variant Omicron Effectiveness Back Anthony Fauci
Source: archive.org