Hard to be an engineer in the private industry and to understand all of the scientific methods, data analysis, and processes we go through to change 1 simple ingredient in a manufacturing process.........and compare this level of  risk management and quality control to global corporations that are talking about putting DNA altering materials into YOUR bodies!!!!!!!!  And they didn’t include any data or safety risks and study info with the millions of doses of mercury and fetal tissues and only God knows what else that they can’t wait to shove into people..? Absolutely breathtaking the hubris....