Pfizer late Jan. 28 responded to comments from a director at the company about exploring ways to mutate COVID-19 as a method to “preemptively develop new vaccines.”
“In the ongoing development of the Pfizer-BioNTech COVID-19 vaccine, Pfizer has not conducted gain of function or directed evolution research,” Pfizer said in a lengthy written statement after days of ignoring queries from The Epoch Times and other outlets.
