One of the ingredients in the Covid-19 vaccine is something called Luciferase. Yes, this sounds like something from an old Hal Lindsey Rapture book, but it is in fact real.
Dr. Carrie Madej (yes she is a real medical doctor) in clear and understandable English, describes the function of Luciferase and the other parts of the Moderna vaccine.
Whichever side of the vaccine issue on which you find yourself, you will benefit from learning how this new vaccine differs from a flu shot.
The information included is not easy to find. I hope that you will take the few minutes to watch.