It seems the term spike protein has has been misappropriated and misrepresented by the no-vax cause.
If you are unfortunate and catch Covid-19, the virus develops nasty spike proteins that encourage the growth of Covid-19 infected cells throughout your body.
If you take a vaccine like AZ, Pfizer or Moderna they include spike proteins that encourage the growth of Covid-19 antibodies.
Have a listen to this Norman Swan podcast.
https://podcasts.google.com/feed/aHR0cHM6Ly93d3cuYWJjLm5ldC5hdS9yYWRpby9wcm9ncmFtcy9jb3JvbmFjYXN0L2ZlZWQvMTIwMTcyNDgvcG9kY2FzdC54bWw/episode/aHR0cHM6Ly93d3cuYWJjLm5ldC5hdS9yYWRpby9wcm9ncmFtcy9jb3JvbmFjYXN0L21vZGVybmEtaXMtY29taW5nLXdoYXQtaXMtaXQtYWdhaW4vMTM1Mzg1ODI?hl=en-AU&ved=2ahUKEwig_9-lhfzyAhWDzzgGHZABCHgQjrkEegQIAxAF&ep=6
Dex
