Honestly, I have never drank the other kind of silver but others have and they are the ones that are switching to this new kind of stuff that does not turn you blue to drink it..
Viruses, Bacteria if silver can kill it sounds good to me with all those antibacteria resistent superbugs out there. Ever had a bacteria etc.. that would just not totally go away? Or a virus hard to get rid of or one you wanted to try to prevent. Elderberry is good but this stuff seems to be sooooo much better.

Silver Sol Molecule like Rapid Fire Machine Gun -The Silver Bullet

http://www.youtube.com/watch?v=RadA2oNwV1M&list=PL5-FXkY15SlTDJ62zcpdyFfCKtHhfnI6Z

SilverSol Nano trumps Colloidal

http://www.youtube.com/watch?v=rFvUpiQTQL8&list=PL5-FXkY15SlTDJ62zcpdyFfCKtHhfnI6Z

Some things just keep getting better new and improved and people notice the difference and tell others thats what happened for me. Others told me how well it worked for them never tried it before but appreciate it now in this superbug day and age we live in. Sure do!

Silver Solution: New Silvers in Context

http://www.youtube.com/watch?v=LF0vGOHwmVQ&list=PL5-FXkY15SlTDJ62zcpdyFfCKtHhfnI6Z

Why don't they just put this silver in vaccines and leave the mercury, aluminum or and other additives out. Lots of people do not want all those additives injected into them or their babies. Once they find out what all is in there why not?