b'Are the current measles outbreaks due to an \\u201cincreasing number of unvaccinated children,\\u201d or is there another explanation? This 1984 study explained why the MMR vaccine wouldn\\u2019t eradicate measles as planned, despite very high levels of coverage. This study predicted that measles outbreaks would continue, even in fully vaccinated populations, due to primary vaccine failure, and that the initial success of the vaccine in the 70\\u2019s and 80\\u2019s would be due to a naturally immune adult population. bit.ly/v\\n\\n--- \\n\\nSupport this podcast: https://podcasters.spotify.com/pod/show/thevaccineconversation/support'