Extract cells from living fetus Dr. Pamela Acker, one of the most knowledgeable people in the world on vaccines and on what goes into them. Dr. Acker was interviewed on John-Henry Westen Show. It premiered Jan 12, 2021. The Origins of the Foundational Building Blocks for Vaccines. Bellow in an excerpt

Pam Acker:
Researchers have gone on record saying that you need to get that tissue within about 5 minutes of the abortion. This is in order for it to be optimally viable. If you wait an hour it’s useless.
In a spontaneous miscarriage the baby dies long before the fetal tissue is removed from the body of the mother. A spontaneous abortion or that miscarriage would not be viable to start a cell line at all. There’d be no way that you could get a living cell line out of dead tissue. So this had to have been a baby that was aborted and they knew that this tissue was going to be used for research. They must get there within that 5 minutes to an hour window. It is preferable within the first 5 minutes in order to get that tissue preserved.
It will be argued that Extracting cells from a living fetus is a form of cannibalisms

John Weston: Well, so that goes right into the baby parts scandal that we’re dealing with. University researchers tell the mothers we’re looking for a kidney or an arm to experiment with. They ask them to wait longer so it’s further developed and provides a better specimen.

And this is where I issue a warning, If there little ears listening to me. talk – because it’s a more graphic. In many cases they will deliver these babies via cesarean section. The researchers start extracting the tissue while the babies heart is still beating.
And they’re generally not given any anesthetic because that would disrupt the cells that the researchers are trying to extract. They’re removing tissue while the babies are alive and in extreme amounts of pain.
Extract cells from living fetus Rubella Vaccine