Hon Dr DAVID CLARK (Minister of Health): The most up-to-date data I have available covers the period 13 to 17 April. From the information provided to me by the Ministry of Health, I can confirm to the House that 36 cases were identified as having close contacts, a total of 120 close contacts were followed up, 79 percent of those close contacts were traced within 48 hours, and 91 percent were contacted within 72 hours. 