Hon Dr DAVID CLARK (Minister of Health): I'm advised that all known close contacts of the five confirmed cases have now been contacted. Daily contact is being maintained by Auckland Regional Public Health Service. As of yesterday, 193 close contacts have been traced and contacted and given advice on self-isolation; 763 casual contacts have been contacted by Auckland Regional Public Health Service. This is what good public health practice looks like. I want to thank all those who are working on contact tracing to help protect the public.