China steps-up testing at borders as imported coronavirus cases cross 1600 April 21, 2020 at 05:45PM

The death toll due to the novel coronavirus remains 4,632 with no new fatalities were reported on Tuesday, while the overall confirmed cases climbed to 82,788, of which 1,005 patients are still being treated and 77,151 have been discharged, China's National Health Commission (NHC) said.