They are keeping track of the amount of toxicity they put into the vaccine. The 1% VAERS data base gave them away. Covid-19 deaths were caused by just 5% of batches. The batches have been labeled for their toxicity and systematically released. This was an experiment! This in-depth video shows you how they did it. It will blow your mind and provides a huge piece of the puzzle. There is no doubt, humans are being used as lab rats.