Some truth here:
“The most prominent cell line, called HEK 293, comes from an abortion performed in the 1970’s. It’s labeled 293 because that’s how many experimental attempts the researchers needed to get a working cell line. Therefore, though the abortion-to-experiment ratio is not precisely one-to-one, hundreds of abortions went into the project, even if they didn’t result in the working line.
HEK stands for human embryonic kidney. To harvest a viable embryonic kidney for this purpose, sufficiently healthy children old enough to have adequately-developed kidneys must be removed from the womb, alive, typically by cesarean section, and have their kidneys cut out. This must take place without anesthesia for the child, which would lessen the viability of the organs. Instead of being held, rocked, and comforted in the time intervening between their birth and their death, they have organs cut out of them alive.”
https://www.crisismagazine.com/2021/catholic-conscience-and-the-covid-19-vaccine
We don’t know where these cells came from do we?