beijing china on sunday reported five new cases of the coronavirus as the commercial hub of shanghai announced the restart of some classes and airlines revive flightsof the new cases two were imported and three came from the northeastern province of jilin that has seen a small spike in infections of unknown originin shanghai students retain the option of continuing to follow classes online rather than facing virus testing and social distancing measures at schoolsas in beijing and other cities shanghai has already restarted classes for middle and high school students preparing for examsno new deaths have been reported for the past month but jilin added one fatality retroactively bringing chinas total to 4634 out of 82947 cases recorded since the outbreak was first detected in the central city of wuhan late last yearjust 86 people remain hospitalised for treatment of covid19 while another 519 are in supervised isolation for showing signs of the virus or having tested positive without displaying symptomschina now has the capacity to perform 15 million nucleic acid tests per day national health commission guo yanhong told reporters saturdaythe commission is placing a new emphasis on biosafety management of laboratories and training of personnel guo saidmeanwhile the number of domestic flights has returned to 60 per cent of preoutbreak levels exceeding 10000 per day for the first time since february 1 the countrys civil aviation regulator reportedwith the summer holidays approaching numerous tourist sites have reopened including beijings storied forbidden city palace complex and shanghais disneyland resort although with strict social distancing measures still in place ap