Antibody binding and ACE2 binding inhibition is significantly reduced for both the BA1 and BA2 omicron variants

D Junker, M Becker, T R Wagner, P D Kaiser, S Maier, T M Grimm, J Griesbaum, P Marsall, J Gruber, B Traenkle, C Heinzel, Y T Pinilla, J Held, R Fendel, A Kreidenweiss, A Nelde, Y Maringer, S Schroeder, J S Walz, K Althaus, G Uzun, M Mikus, T Bakchoul, K Schenke-Layland, S Bunk, H Haeberle, S Gopel, M Bitzer, H Renk, J Remppis, C Engel, A R Franz, M Harries, B Kessel, B Lange, M Strengert, G Krause, A Zeck, U Rothbauer, A Dulovic, N Schneiderhan-Marra