Share this information with any parents you know to ensure children aren’t subjected to these dangerous, invasive nasal swabs any longer. Prof. Werner Bergholz has researched the test sticks utilized for COVID testing on the global population. Bergholz is a former professor of electrical engineering with a focus on quality and risk management at the … Continue reading WATCH: Prof. Werner Bergholz Finds Nanoparticles and Ethylene Oxide on COVID Test Swabs