Not many widescale tests have been done so far, but those that have- show significant improvements in health.
Still needs to be peer-reviewed and mass tested around the world to get more performance data.
sng001 is made of substances the body creates naturally to fight viruses. Corona apparently reduced the bodies ability to create it, so it a win-win situation. The anti-vaxxers will love it -as it is natural, that is created by the body -so it is not a vax. It is just a top-up of the natural system.
Apparently it can potentially help with other viruses like the winter flu.