Intentionally mutating virus is old as the hills. Infecting generations of mink and ferrets to weaken it enough so it becomes effective vaccine, for example:

Intentionally mutating virus is old as the hills. Infecting generations of mink and ferrets to weaken it enough so it becomes effective vaccine, for example: Attenuated viruses Viruses may be attenuated using the principles of evolution via serial passage of the virus through a foreign host species, such as: Tissue culture Embryonated eggs (often chicken) Live animals https://en.wikipedia.org/wiki/Attenuated_vaccine https://en.wikipedia.org/wiki/Attenuated_vaccine A new video from Project Veritas surfaced online and quickly gained traction, garnering over 7 million views on Twitter in the first 10 hours of its upload. The video shows a Pfizer executive, Jordon Trishton Walker, claiming that his company is exploring a way to “mutate” the virus causing COVID-19 through “Directed Evolution.” TL:DR; Project Veritas means it is an American far-right activist group founded by James O'Keefe in 2010. The group produces deceptively edited videos of its undercover operations, which use secret recordings in an effort to discredit...