“First, this research is not gain-of-function research, meaning it did not amplify the Washington state SARS-COV-2 virus strain (original virus from 2020) or make it more dangerous,” BU said in a statement following online reports that the university called “false and inaccurate.”
“In fact, this research made the virus replicate less dangerous,” the university added.
This study provides important insights into omicron’s ability to cause disease, according to the researchers.
“Consistent with studies published by others, this work shows that it is not the spike protein that drives Omicron pathogenicity, but instead other viral proteins,” said lead study author Mohsan Saeed.
“Determination of those proteins will lead to better diagnostics and disease management strategies,” Saeed said.