Dr SHANE RETI (National): Thank you, Madam Chair. I just have a few questions which we actually note in our report. Just to record and double check with the Minister, can I just reply to my colleague David Seymour, his very good question—I interpret it the same as what David does. Pretty sure I talked about that the assay can't change, so it can't be a different strain added into what we currently have, that it has to stay this dose and frequency or it comes back. That's my interpretation as well, because we did ask questions about the flu vaccine and different strains and how that got a different set of legislative requirements.