> It has been heavily modified, first so it cannot cause infections Amusingly, lives would probably be saved if they had kept the base virus used for vaccinati

> It has been heavily modified, first so it cannot cause infections Amusingly, lives would probably be saved if they had kept the base virus used for vaccination infectious. It's just the common cold, and the side effects are currently only a headache and fever, so getting the vaccination virus secondhand would be better than getting coronavirus, and you'd be protected after.