"teething problems" Yeah they happen when you throw cash into the wind for your chums to catch. Oxford trial sounds promising (think even I can convince my mum when she realises more subjects have been tested than is usually the case for stuff that's already on the market). Cheaper and easier to store, a must to get poorer nations vaccinated. I hear the Gates Foundation had ordered a billion. Oh but then Bill would because he's made a deal with the devil for a billion souls or something. What is the current bollox doing the rounds?