Hon Dr DAVID CLARK (Minister of Health): I'll take the opportunity to address a few of the issues that have been raised so far. Michael Woodhouse, the member, raised the issue of elimination—"whatever that means". I think it is important that we are clear what we mean when we say "elimination". It doesn't mean zero cases; it means zero tolerance for cases. It's a technical term used by the World Health Organization to mean, essentially, stamping out the virus and knowing where the cases arise from, through good contact tracing and the like. That doesn't mean that we won't get any cases, but it means, essentially, that we have the situation under control.