Explorers from nations with extreme coronavirus episodes who show up in certain pieces of China should experience a 14-day isolate, state media state.
Voyagers from the infection hotspots of South Korea, Japan, Iran and Italy showing up in the capital should be secluded, a Beijing official has said.
Shanghai and Guangdong reported comparable limitations before.
Specialists are stressed the infection may be imported go into the nation.
Albeit most infection passings have been in China, Monday saw multiple times more new contaminations outside China than in.
What do I have to think about the coronavirus?
LIVE UPDATES: UK discloses coronavirus activity plan
WHAT ARE THE SYMPTOMS? A straightforward guide
Approaches TO PREVENT CATCHING IT: How to wash your hands
WHERE ARE WE WITH A VACCINE? Progress up until now
A VISUAL GUIDE TO THE OUTBREAK: Virus maps and graphs
Shanghai said it would require fresh introductions from nations with “moderately genuine infection conditions” to be separated, without naming the nations.
Specialists are additionally requesting that abroad Chinese rethink itinerary items.
“For your family’s wellbeing and security, if it’s not too much trouble reinforce your insurances, cautiously choose your itinerary items and limit versatility,” authorities in one southern Chinese territory said.
China detailed 125 new infection cases on Tuesday – the most reduced number of new every day contaminations in about a month and a half. There were likewise 31 additional passings – all in Hubei area, where the infection rose.