'n Effektiewe entstof is al meer as 'n halfeeu beskikbaar, maar baie kinders wat deur die Disneyland-uitbraak geraak is, was nie ingeënt nie, omdat hulle ouers bang was vir iets wat na bewering erger kan wees: outisme.
An effective vaccine against it has been available for more than half a century, but many of the kids involved in the Disneyland outbreak had not been vaccinated because their parents were afraid of something allegedly even worse: autism.