Just a high enough error rate, spread over the years and with multiple different vaccines, eventually the job will get done before anyone noticed and it's too late.
There would be too much heat if too many people were affected, so you have it target certain genomes that are restricted to a certain % that you feel is acceptable for the year.
Slate and Vice and CNN probably have their infertility articles already written. “A strange increase in infertility rates across western nations is leaving researchers and scientists baffled, but this one BIPOC Portland nutritionist thinks she might have discovered the answer.” And then she proceeds to get the answer totally wrong.
It doesn't have to be all of them at once.
Just a high enough error rate, spread over the years and with multiple different vaccines, eventually the job will get done before anyone noticed and it's too late.
There would be too much heat if too many people were affected, so you have it target certain genomes that are restricted to a certain % that you feel is acceptable for the year.
Slate and Vice and CNN probably have their infertility articles already written. “A strange increase in infertility rates across western nations is leaving researchers and scientists baffled, but this one BIPOC Portland nutritionist thinks she might have discovered the answer.” And then she proceeds to get the answer totally wrong.