Not actual virus but produced something similar in the lab. Which do build immune system against the actual virus.
Anyways, since you started the abusive words. I will let this last one slide, but any more abusive word from you, and you will be completely ignored.
muddy you have no idea how the vaccine are made, other wise you will not talk like that.,
The old method is inactivate the virus (or kill the virus) with a chemical/heat so that it will not reproduce itself and cause disease. But the surface topology of the virus is same as that live virus. Here your immune system is tricked to believe live virus is present hence the body produces antibodies specific to that virus and consequently protects from live virus. Polio, hepatitis A, influenza, and rabies vaccines are still made this way to day. But some times this is not 100% full proof.
What you are talking in your post is more advanced version where people use not total virus but make part of the virus,, what they call as epitopes of viral molecule Using this strategy, just one part of the virus is removed and used as a vaccine. Here The hepatitis B and HPV vaccines are made this way. The vaccine is nothing but a surface protein with similar shape as that of the virus surface . This strategy used to boost immune response
So similar antiviral epitopes made in lab is not same as active virus...
And all that is nothing to do with your psychotic homeopathy But.. but homeopathic smart guys took that concept of vaccines and sell water, they think having extremely diluted
(less than 1 molecule of virus) viral water is an active antiviral drug because they think water has memory remembers viral shape even though it is so dilute and there is no viral particle in it. it is fraud and
They should be JAILED