Hon Dr DAVID CLARK: As of yesterday afternoon, 763 casual contacts had been contacted. Expert advice is that these people don't need to be in self-isolation but do need to be alert to the symptoms of COVID-19 and get in touch with Healthline or phone their GP if they have any concerns. Auckland Regional Public Health Service have a team of people that support public and medical queries, and a case and contact team to respond to queries. In addition, Healthline contact details are available on the MOH—Ministry of Health—and Auckland Regional Public Health Service websites for people to access additional information.