Vaccines are actually super unprofitable for Pharma companies, so this isn't a great model to emulate (although I agree with the general metaphor of gene therap

Vaccines are actually super unprofitable for Pharma companies, so this isn't a great model to emulate (although I agree with the general metaphor of gene therapy -> vaccines) https://www.nber.org/papers/w9833 https://www.nber.org/papers/w9833