Smallpox is extinct, diptheria, pertussus and polio are nearly extinct, and measles mumps and rubella would be nearly extinct if not for pockets of antivaxers creating a constant stream of outbreaks.
Go look up how many diseases these people killed prior to the vaccines, and then a few years after. You are absolutely taking for granted what we've accomplished through the use of vaccines.
Smallpox is extinct, diptheria, pertussus and polio are nearly extinct, and measles mumps and rubella would be nearly extinct if not for pockets of antivaxers creating a constant stream of outbreaks.
Go look up how many diseases these people killed prior to the vaccines, and then a few years after. You are absolutely taking for granted what we've accomplished through the use of vaccines.