Terry Blanton <[email protected]> wrote: Corona virus vaccines are difficult because the immune system attacks the > RNA; but, it's the spike proteins which cause the infection by "unlocking" > the cell wall. If they were easy, we would have a common cold vaccine. >
A few years ago I read about efforts to develop a "universal" flu vaccine. Ah, here's something about it from the NIH. See: https://www.niaid.nih.gov/diseases-conditions/universal-influenza-vaccine-research
