Coronavirus by the numbers: As of January 30, 2020

The extent of coronavirus' spread, especially in China, is just starting to emerge. To curb its person-to-person transmission the Chinese government has ordered an "unprecedented" lockdowns of various cities with up to 58 million inhabitants.

The severity of the rapidly-spreading coronavirus outbreak in China that’s claimed 133 lives is still unknown.

Much is still not known about the mysterious novel coronavirus which has spread in up to 20 countries worldwide.

It's been reported by the Hong Kong-based South China Morning Post that 5 million left Wuhan before the lockdown triggered by the deadly coronavirus epidemic.