Several websites in the United States and Britain, as well as the International Journal of Vaccine Theory, Practice and Research, have published articles detailing a global survey conducted by the International Union for Natural Health, in which 300,000 people from 175 countries participated. This paper introduces the global survey and its conclusions: people who have not been vaccinated have avoided the harm of vaccines; The infection rate in COVID-19 is 2.5 times that of the unvaccinated population. The mortality rate of those infected without vaccination is 0%.