What was done by China (CNN 16/02/2020)
Nearly half of China's population -- more than 780 million people -- are currently living under various forms of travel restrictions as authorities race to contain the spread of a deadly virus. Travel limitations of varying degrees are still being enforced in provinces and cities across the country, including Hubei, Liaoning, Beijing and Shanghai. Restrictions include everything from self-quarantines to limits on who can come and go from neighborhoods.
Some of the strictest measures can be found in four cities in Hubei province. The cities of Wuhan, Huanggang, Shiyan and Xiaogan have completely sealed off all residential complexes and communities, while the use of non-essential vehicles on local roadways is also banned. Residents in each city receive daily necessities from neighborhood and community committees as they are not permitted to leave their homes.
On Sunday, Hubei announced new measures, including province-wide traffic restrictions on all non-emergency vehicles and the closure of all non-essential public venues. Already there are reports of residential compounds being completely sealed off, with no one able to go in or out except in rare circumstances.
Health screening is to be stepped up, with officials going door-to-door to look for new cases. Anyone displaying potential symptoms "should be immediately reported to the local community or village," the government said in a circular announcing the new restrictions.
Anyone suspected or confirmed to be infected with the virus, their close contacts, or anyone with a fever, should be "timely treated or placed in quarantine instead of self-isolation at home," it said.
On the economic side, Hubei said that "companies should not resume production unless allowed by local epidemic prevention authorities."