Coronavirus incubation could be as long as 27 days, Chinese provincial government says

FILE PHOTO: A computer image created by Nexu Science Communication together with Trinity College in Dublin, shows a model structurally representative of a betacoronavirus which is the type of virus linked to COVID-19, better known as the coronavirus linked to the Wuhan outbreak, shared with Reuters on February 18, 2020. NEXU Science Communication/via REUTERS

SHANGHAI (Reuters) - A 70-year-old man in China's Hubei Province was infected with coronavirus but did not show symptoms until 27 days later, the local government said on Saturday, meaning the virus' incubation period could be much longer than the presumed 14 days.

A longer incubation period could complicate efforts to contain spread of the epidemic that has so far killed more than 2,000 people and spread outside China.