Ah ok, so now we’re moving on to the difference between natural infection and Immunization. Well you are right in that natural CAN in some cases give better immunity, but at what cost?
“The price paid for immunity after natural infection might be pneumonia from chickenpox, intellectual disability from Haemophilus influenzae type b (Hib), pneumonia from pneumococcus, birth defects from rubella, liver cancer from hepatitis B virus, or death from measles.
Immunization with vaccines, like natural infections, induces long-lived immunity. But unlike natural infection, immunization does not extract such a high price for immunity”
Actually though, some vaccinations give a better immune response...HPV, tetanus, hib and pneumococcal.
Quite interesting really .
www.chop.edu/centers-programs/vaccine-education-center/vaccine-safety/immune-system-and-health