Since the first few months of alkalizing the Moreless way I haven't had a cold or a flue. About 4 years or so.
I have experienced the onset of a cold or possibly a flue virus but I just drink more of the drink eat high brix fruit or vegetable(onion soup) and take a super hot bath. Good as new! I don't really worry for myself at least with all these exotic bugs, a mineralized healthy immune system is designed to deal with any of these viral diseases!