Under development. Know more from reference… Yang, Y. Y. and Tseng, Y. J. (May 2023). “The evolution of SARS-CoV-2 Omicron Variants on the spike-protein and hACE2 interface – determined by the hydrogen bonding formations.” Briefings in Functional Genomics, DOI: 10.1093/bfgp/elac053 Yang, Y. …