Some 242 deaths from the new coronavirus were recorded in the Chinese province of Hubei on Wednesday – the deadliest day of the outbreak.
There was also a huge increase in the number of cases, with 14,840 people diagnosed with the virus.
Hubei has started using a broader definition to diagnose people – which accounts for most of the rise in cases.
China sacked two top officials in Hubei province hours after the new figures were revealed.
Until Wednesday’s increases, the number of people diagnosed in Hubei – where the outbreak emerged – was stabilising.
But the new cases and deaths in the province have pushed the national death toll above 1,350 – with almost 60,000 infections in total.
China has been accused of suppressing the full extent of the outbreak in the past, says the BBC’s Nick Beake in Hong Kong.
Professor David Heymann, Professor of Infectious Disease Epidemiology from the London School of Hygiene and Tropical Medicine, said: “What has happened in China is that they have changed the definition of what the disease really is – now they are taking people who have lesser symptoms.
Full Story On BBC Here