>sequence SARS-CoV2 genome
>figure out which genes code for the spike protein
>print those with RNA printers
>inject them along with other lipids
>your cells start making SARS-CoV2 spike proteins but not complete SARS-CoV2 viruses so there’s zero chance you get the disease
>lipids trigger an immune response
>immune system memorizes spike protein and produces antibodies against it
>immune system is now trained against COVID-19
