Metals, Micro- Nanocontamination found in Vaccines They tested 44 vaccines back in 2016 give or take a few months. People have been injected with metals for some time. Hard to say for how long. This experiment started a long time ago, I would say. https://rainbowwarrior2005.wordpress.com/2021/02/12/metals-micro-nanocontamination-found-in-vaccines/