Genomic changes forever, likely causing cancer.

We are shotgunning lots of DNA into billions of people.
Some of this DNA may hit germlines. (think eggs and sperm).
50 - 100 billion LNP's in these shots. If 1% gets to ovaries, then you are talking about 40 - 400 million of these things hitting 300 000 oocytes.
This is a radical decay in biomedical ethics.
Why are we tolerating this experimental use on tools that are poorly characterised, mandated with liability protection. Twitter: @Kevin_McKernan