Coronavirus Puts Chinese Cities On Lockdown Before Lunar New Year

Officials are working to contain the coronavirus outbreak originating in Wuhan, China. Travel restrictions have been imposed in Wuhan and nearby cities, affecting millions. The virus has resulted in deaths and infections, spreading to other countries. The outbreak coincides with the Lunar New Year, leading to the cancellation of large events in Beijing as a precaution.

What is the origin of the coronavirus outbreak mentioned in the text?

What measures have been taken in Beijing regarding the lunar New Year celebrations?