Put a few drops into your cleaning suppiles for a nice smell and some extra protection.
Though if you want to use it on skin, mix it with some oil (olive, walnut or whatever) 10 drops to 1 drop of Tea Tree – it can be a bit fierce in its undiluted form.
BTW – I know you’re all joking (right? right? 🙂 ) about Obama’s trip and the guy who died afterwards – he died of a heart attack, not the flu. A tragic coincidence, nothing more.