Vietnam's coastal city of Danang plans to test its entire population of 1.1 million people for coronavirus infection, the governing authorities said on Saturday, as 40 new cases linked to the tourist hot spot were reported across the country, taking total infections to 586, with three deaths. Most of the new cases are linked to hospitals in Danang city, where the first locally transmitted infection in more than three months was detected last week. The Health Ministry said on Saturday that up to 800,000 visitors to Danang have left for other parts of the country since July 1, adding that more than 41,000 people have visited three hospitals in the city since, Reuters reported.