Yes, this an excellent medical Doctor from Atlanta, I've heard her speak on several different podcast / videos.

https://www.independent.co...

Many vaccines, like for influenza a.k.a flu, use an inactivated virus that is destroyed by heat or chemicals like formaldehyde so that it can elicit an immune response without infecting you. Others — like for measles, mumps, and rubella — use a live attenuated virus that is cultivated in such a way that it makes the virus weak and unable to hurt you but still able to train your immune system to fight it.

[Fauci] "Moderna’s messenger RNA vaccine, on the other hand, is completely new and revolutionary to say the least. It uses a sequence of genetic RNA material produced in a lab that, when injected into your body, must invade your cells and hijack your cells’ protein-making machinery called ribosomes to produce the viral components that subsequently train