New Zealand officials were scrambling to trace the source of an outbreak of the coronavirus, reporting 13 new cases on Thursday.
It takes the total number of active cases in the country to 36.
Prime Minister Jacinda Ardern has swiftly reimposed tight movement restrictions in Auckland and social distancing measures across the rest of the country, echoing her early response to the pandemic.
The discovery of four infected family members in Auckland two days ago shocked a country that had not recorded a case of COVID-19 for more than three months.
However, doubts over the origin of the latest cases have raised some questions about that strategy. Officials reported on Thursday that three more people at a refrigerator storage facility, where one of the family members worked, had tested positive.
Director-General of Health Ashley Bloomfield said health officials were getting "closer every hour" to finding the patient zero of the outbreak.
He raised the possibility on Wednesday that the virus had arrived in New Zealand via freight, given one of the infected family members works in a cool store that takes imported frozen goods from overseas.
US President Donald Trump met for a second time in two days with Israeli Prime Minister Benjamin Netanyahu to discuss Gaza as Trump's Middle East envoy said Israel and Hamas were closing their differences on a ceasefire deal.
The death toll from the July 4th flash flood that ravaged a swath of central Texas Hill Country rose on Tuesday to at least 109, many of them children, as search teams pressed on through mounds of mud-encrusted debris looking for scores of people still missing.
A fast-moving wildfire reached the outskirts of Marseille, France's second-largest city, on Tuesday, leading its airport to be shut down, with residents told to stay indoors and shut all openings to be safe from the smoke.
Gaps in Gaza ceasefire talks under way in Qatar between Israel and Hamas can be bridged but it may take more than a few days to reach a deal, Israeli officials said on Tuesday.