It's not the injecting large quantities of virus that poses a risk, it's genetically modifying viruses and then exposing people to them that is risky. I would

It's not the injecting large quantities of virus that poses a risk, it's genetically modifying viruses and then exposing people to them that is risky. I would hope that quarantine procedures around any human made-or-modified virus would be quite strict to avoid something unwanted making it's out of the lab.