https://odysee.com/@Kalcker:7/Why-ClO2-works-against-covid-19:2
CIO2. I hadn't heard about it's usage until recently...but yet again, we're seeing criminal medical negligence if this is true! And this has high potential to treat tons of other illnesses too!
Kalcker has a web site (which is ominously down today) that shows you how to make ClO2 solution (CDS) andreaskalcker.com/en/