HonestOpinion, also, there is no “ethical” problem with doing a RETROSPECTIVE study on the health of those who are unvaccinated (by parental choice) vs vaccinated.
Those who are paying attention know why the CDC refuses to do a Vax vs UnVax Study know it has nothing to do with “ethics” and everything to do with the BILLIONS $$$ Pharmaceutical Industry make by Government FORCING everybody to “buy” their NO LIABILITY Product!