The death toll in China's coronavirus rose sharply to 425 with 64 deaths on Monday alone while 3,235 new confirmed cases were reported, taking the number of those infected with the deadly disease to 20,438, Chinese health authorities said on Tuesday.
The 64 people who died on Monday were all from the Hubei province, the epicentre of the virus, China's National Health Commission said.
Also, 3,235 new confirmed cases of novel coronavirus infection were reported, a big increase in a day.
Another 5,072 new suspected cases were reported on Monday, said the commission, adding that 492 patients became seriously ill.
The commission said that 2,788 patients remained in severe condition and 23,214 people were suspected of being infected with the virus, a pointer that it is increasingly turning virulent.
The overall confirmed cases on the Chinese mainland had reached 20,438 by the end of Monday, the commission said, noting that a total of 425 people had died of the disease.
A total of 632 people had been discharged from hospital after recovery, state-run Xinhua news agency reported