Boston University Defends Controversial Study on COVID Hybrid Strain With ’80 Percent’ Mortality Rate in Mice

Posted on October 19, 2022 (October 19, 2022)

“The Omicron S-bearing virus robustly escapes vaccine-induced humoral immunity, mainly due to mutations in the receptor-binding motif… while Omicron causes mild, non-fatal infection, the Omicron S-carrying virus inflicts severe disease with a mortality rate of 80 percent,” the preprint study said.