The number of deaths from China's new coronavirus epidemic jumped to 722 on Saturday, surpassing the toll from the SARS outbreak on the mainland and Hong Kong almost two decades ago.

Another 86 people died from the virus, according to the national health commission, with all but five in hard-hit Hubei province, where the disease emerged in December. In its daily update, the commission also confirmed another 3,399 new cases. There are now more than 34,500 confirmed infections across the country.