Vaccines have always been about preventing the spread of the disease and “the definition of vaccines” has not changed.
This is easy to prove. Simply find a high school biology textbook printed before Covid.
This is easy to prove. Simply find a high school biology textbook printed before Covid.
MRNA is not weakened virus, it's a spike protein in this case.
Or so that's the argument.
Inoculation is where a weakened pathogen is introduced to create immune resistance against that same pathogen (see inoculation parties).