Cash Money Placebos and The Measles: HCT News

The video discusses a study on the placebo effect in Parkinson's disease, highlighting how patients showed improvement with both cheap and expensive placebo injections. It emphasizes the power of the placebo effect but cautions against changing medical practices based on this small study. The video then shifts to the measles outbreak in the U.S., explaining how vaccination is crucial in preventing disease spread. It stresses that outbreaks occur when too many people remain unvaccinated, regardless of the reason, and highlights the importance of vaccination in public health.

Explain the relationship between vaccination and the prevention of measles outbreaks.

What factors contribute to individuals remaining unvaccinated against measles?