ten states actually ban them. so there will be a patchwork of mandates. >> i think mandates are the way that we managed to get 99% of the population vaccinated against measles. if it's up to individual choice, we may as well have 33 million states within california. states are going to have to standardize things, and laws that mandate things will have to be state laws. >> reporter: to make matters potentially even more confusing, there's legislation to lower the age of consent for vaccines to 12 years old. that would be the youngest in the nation. >> scott, thank you. many qanon followers believe