Today is JUNE 18, 2021 and this is your daily news briefing from The Canberra Times. In today’s update, ACT Health has issued a warning after a man in his 40s from Sydney who visited Canberra returned test results showing low levels of COVID-19, Canberrans aged between 50 and 59 are being told not to call the vaccine booking hotline amid new AstraZeneca advice, and the ACT government has been blindsided by a deal between ANU and the federal government on quarantine arrangements for G7 attendees.