The Best possible you can find as the treatment against all the possible flu viruses during the season. 100%organic,get you healthy in 3-5 days or less. Prevent from all possible virus infections,no side effects. Suitable for people at any health issues. Not allergic. Magic effective at any condition during the illness. My and my partner health issues are qualified as chronicle disabled blood disorder we are on very strong every day medications. Our immune system are very low and we are very sensitive to infections. Actually we must be prescribed antibiotics and immune modulators which causes a lot of side effects but we have placed by Com ita's Manuka -propolis elixir .