Actually it is correct. The mRNA vaccine types target specific spike proteins of the virus. So no we do not currently have a vaccine, so the previous vaccines actually offer quite little protection, (other than any coincidental overlap of proteins). But my statement about it being the same for every other infectious disease is not false. If you have ever had the flu in your life, (or different corona virus cold for that matter), you have some degree of immunity from COVID-19. Just like if you received the vaccine you have some degree of immunity from omicron and future variants.
Actually it is correct. The mRNA vaccine types target specific spike proteins of the virus. So no we do not currently have a vaccine, so the previous vaccines actually offer quite little protection, (other than any coincidental overlap of proteins). But my statement about it being the same for every other infectious disease is not false. If you have ever had the flu in your life, (or different corona virus cold for that matter), you have some degree of immunity from COVID-19. Just like if you received the vaccine you have some degree of immunity from omicron and future variants.