A few idiots think I said the vaccine is only sugar by posting this https://media.scored.co/post/WIAOqjgnfqG9.png
I understand most people didn't do well in science classes, but if that's you just admit it to yourself and ask questions for things you don't understand. It's better than having a narcissistic temper tantrum because you couldn't read a simple scientific argument.
If you stay humble you might actually become good at something, besides being a pain in the ass.
a) There can be only one. All was before each one within came into being. What others suggest "is" tempts one to ignore that.
b) Vaccine/vacca - "cow" and vaccant - "idle, unoccupied".
Occupant implies one who takes into possession that which doesn't have an owner. Nature moves (inception towards death) matter (life) which implies active and reactive state...idle implies reaction ignoring action (perceivable) for each others reactions (suggestion).
Ones idleness permits another occupancy within self, hence allowing suggested information entrance into ones consenting mind/memory aka an INJECTION.