"normal signs your body is building protection" is code for "we're injecting a foreign substance that doesn't belong in your body and your body is trying to reject it"
Right, that's how vaccines are supposed to work. The interaction of the body with the foreign substance primes it to better handle a specific pathogen - at least that's the idea.
"normal signs your body is building protection" is code for "we're injecting a foreign substance that doesn't belong in your body and your body is trying to reject it"
Right, that's how vaccines are supposed to work. The interaction of the body with the foreign substance primes it to better handle a specific pathogen - at least that's the idea.