HEK 293 what it is, it’s everywhere in your life these days

Yes, they used HEK293 in the research and development of all of the Covid vaccines.

What is HEK293? H is for human, E is for embryo, K is for kidney. 293 is for this being the 293rd attempt to produce a viable human cell. In this particular experiment he transfected the cells 8 times. What is transfection? Broadly defined, transfection is the process of artificially introducing nucleic acids (DNA or RNA) into cells, utilizing means other than viral infection.

When it comes to the Pfizer and Moderna COVID-19 vaccines, fetal cell line HEK 293 was used during the research and development phase. All HEK 293 cells are descended from tissue taken from a 1973 abortion that took place in the Netherlands. Using fetal cell lines to test the effectiveness and safety of medications is common practice, because they provide a consistent and well-documented standard.
For the Johnson & Johnson vaccine, fetal cell lines were used in the production and manufacturing stage. To make the Johnson & Johnson vaccine, scientists infect PER.C6 fetal cell lines to grow the adenovirus vector. (Learn more about how viral vector vaccines work.) All PER.C6 cells used to manufacture the Johnson & Johnson vaccine are descended from tissue taken from a 1985 abortion that took place in the Netherlands. This cell line is used because it is a well-studied industry standard for safe and reliable production of viral vector vaccines.

So think about this: an abortion performed 48 years ago where the kidneys were extracted from the dying fetus. The kidneys were then sliced and diced, placed into Petri dishes, sprinkled with a little growth hormone, saline and voila, the cells multiplied. 48 years later, there are enough of these cells available to researchers that they can easily order them for research. Let that sink in. A embryonic kidney weigh just a few grams has been cloned multiple times to be used in our daily lives.

If you used the J&J jab your embryo was only 36 years old.

Look at it this way, if your Uncle died in a violent car crash in 1973, you could see a smatter of cloned cells from him that are alive today. Dr Frankenstein has become real life. They are using Zombie cells to perform experiments and then extrapolating how those experiments will apply to us in real life.