The only issue I have here is that, given that They have never proven contagion - hundreds of well People were subjected to sick People in a number of ways, including sneezes and coughs in the face, spit in the mouth, mucus from sick to the nasal cavities of the well, and even blood from the sick injected into the well. Zero of the well got sick.
Things like the flu and cold are Our bodies detoxing, and there are good times of the year for that detox. We are electromagnetic Beings. When One starts detoxing, that One communicates electromagnetically to Those around that it's a good time, and They will detox too - if They need to. This explains why some members of a family will get sick, and Others will not. They don't need the detox.
Two things cause disease: toxicity and deficiency.