So it would reduce the risk of antibiotic resistant diseases, the risk of the next zoonosis that turns into pandemic, the certainty that climate change will destroy agriculture, the risk of heart diseases and cancer but it will not eliminate the chance of a stomach flue so it is not worth perusing?
It was already, but not from another mamal. Birds infecting individuals is not the problem, we kill a few millions (58 since 2022 in the states alone) birds to prevent the spread, a few hundred humans get sick, all is well. From mamal to another mamal is the problem, once it goes from human to human its over.