19 Mar 2022 7:55 am
The immune system responds identically to each and every foreign object it encounters.ROG62 » 19 Mar 2022, 7:52 am » wrote: ↑ They're completely different animals...
real "dead cell vaccines" were used with pox, polio, etc...you only needed one, the chance of getting the disease was rare and those diseases are all but eradicated...