“A Lancet study comparing vaccinated and unvaccinated people in Sweden was conducted among 1.6 million individuals over nine months. It showed that protection against symptomatic COVID-19 declined with time, such that by six months, some of the more vulnerable vaccinated groups were at greater risk than their unvaccinated peers.”

https://americasfrontlinedoctors.org/news/post/vaccine-acquired-immune-deficiency-syndrome-vaids-we-should-anticipate-seeing-this-immune-erosion-more-widely/