Trying to learn more about fetal tissue use in vaccines

I'm not for abortion but I'm not against it. I feel it is solely the decision of the mother to decide. I am trying to learn more about fetal tissue use in vaccine. I know they get cell lines from them (I have no idea what that means) and it's used in their development. I have no idea what that means and would like to know if I were to take sides on this argument.

I'm not the person who will stand up and say "I don't want my kid being injected with fetus'." I would be the one defending the subject against un-knowledgeable parents.If there is anyone who can provide me with a source to find out more, or has the information themselves it would be very appreciated.
Thanks.

There were a couple of aborted fetuses from about 50 years ago. Tissue was taken from them and from that cells were replicated over and over to make cells available is very large quantities...buckets and buckets full. They don't go back to get more, no original cells or tissue is used.

Viruses need to grow in culture to reproduce, some vaccines use these cell lines for that purpose.

There aren't any cells in the actual vaccines, they're filtered out.

The fetuses were not aborted for this purpose.

I assume you also agree with the medical experiments the did in the Nazi concentration camps - all for the sake of science.

Some people think that a life is less valuable and that it can be used for whatever purpose they want.

It has NOTHING to do with science and education. It has to do with basic human dignity. You say you don't like abortion - why? Think about it. Because it's a crime against humanity. If we use the fetuses, we are condoning the crime - no matter how much "scientific knowledge" this may bring. It's no different than the atrocities the Nazi's did to people. It's gruesome.

I suggest you do some research on the Nuremberg trials and the Nazi medical experiments.

"Those who forget history are condemned to repeat it."