The immune system is introduced to the entire virus at the nose / eyes / mouth. 80% don't experience it past that point thanks to innate immunity...
The vaccine *requires* replication within the body to do its thing.
This ^^^^^ :)
undefined subscriptions will be displayed on your profile (edit)
Skip for now
For your security, we need to re-authenticate you.
Click the link we sent to , or click here to sign in.
The immune system is introduced to the entire virus at the nose / eyes / mouth. 80% don't experience it past that point thanks to innate immunity...
The vaccine *requires* replication within the body to do its thing.
This ^^^^^ :)