That tests the AIDS immunity, but not whether there are off-target edits. IIRC, the mothers were all HIV-positive, so the children are all pretty likely to be exposed anyway, which was part of how he justified the experiment to himself.
I might be wrong here, but iirc the virus doesn’t automatically pass on to the embryo and HIV doesn’t always “take” either. Even a blood transfusion has a limited chance of infection, like 30% or so IIRC
That tests the AIDS immunity, but not whether there are off-target edits. IIRC, the mothers were all HIV-positive, so the children are all pretty likely to be exposed anyway, which was part of how he justified the experiment to himself.
I might be wrong here, but iirc the virus doesn’t automatically pass on to the embryo and HIV doesn’t always “take” either. Even a blood transfusion has a limited chance of infection, like 30% or so IIRC