I know they can make a vaccine without such research/use. I was vaccinated when young in the 1960's and I am sure that the vaccine had no such "taint" to it. On principle I could not take such a vaccine that was so tainted. I hope the contract goes to the comapny not using such measures.
Anyhow, that is what I understand and I am researching it more now.
Regards.
Smallpox vaccinations started in the 1700's and it is certain that human fetal cells were not available for reasearch at that point. I think but am not sure calf skin was used to grow the vaccine in the early part of the twentieth century.
Stay well - Stay saf e- Stay armed - Yorktown