Listen, shit bird, your body, you clown, has antibodies that attack viruses as they designed to do. They recognise similar types of viruses and attack those rendering a belt of similar viruses redundant as a whole effect.
"Produced by your immune system, antibodies bind to these unwanted substances in order to eliminate them from your system"
Do you have a vaccine for the common cold?? Why not?
Isn't it you boasted that covid is now like the common cold because of vaccines?
What proof do you have of that, especially as wave after wave of covid happened after the initial burst of it? How much of the poorer countries had vaccines to fight covid and got over it?
Colds and flu kill a full range of people all the time, so covid will be the same. Why aren't you fighting for colds and flus to be solved?? Do you think we survived centuries as a species with vaccines in general?
Why aren't the majority of people keeping on with covid vaccines?
Jog on, clown.