Sure. And I'd advertise in large print, "PRRS Virus Free"
Considering the prevalence of PRRSV, it would be difficult for farms with non-CRISPRed pigs to say the same.
Scare tactics can work both ways here.
Farms without immune pigs can still claim it. Do some sampling tests, culling etc and call the product "virus free". But calling modified pigs not modified is tougher, I think.
Farms without immune pigs can still claim it. Do some sampling tests, culling etc and call the product "virus free". But calling modified pigs not modified is tougher, I think.