Yeah one size does not fit all
Like COVID-19 (fake) “vaccination”
They are NOT “vaccines”
But they tell the public otherwise...
They tell the public that Covid-19 vaccines are vaccines because they are vaccines.
Just like every other vaccine, a Covid vaccine presents a tiny part of a pathogen to your immune system, making your immune system think that you have a real infection. In response, your immune system goes to work analyzing the tiny pathogen bit and developing T and B cells and antibodies to counter it. Once those T and B cells and antibodies are made, they will go into action immediately if you are exposed to the intact pathogen.
Oh, you think mRNA is not part of a virus? Think again. All viruses make and use mRNA.