Do You Have Expertise in Vacine Decision Making?

i'm thinking here of e, the measles outbreak in disney land in california. Or as recently as 20 19, when health officials here in canada were warning that measles cases were actually on the rise. A did the spread of these diseases change the beliefs of parents? Or did anti vaxin beliefs count o continue to spread, even in the face of that. i appreciate your deference to people with expertise, but it's worth noting that vacine decision making is almost entirely maternal territory.