KEY POINTS
  • Recent outbreaks in 28 provinces have infected more than 15,000 people and stem primarily from the highly transmissible omicron variant, China's National Health Commission said Tuesday, according to state media.
  • On Tuesday, Dongguan city in the southern province of Guangdong ordered employees of businesses to work from home and locked down residential areas, permitting only necessary activities such as buying groceries and taking virus tests.
  • Yum China, which operates Pizza Hut and KFC in the country, announced Monday that same-store sales for the first two weeks of March have fallen by about 20% year-on-year.
Aerial view of people queuing up for COVID-19 nucleic acid testing on February 26, 2022, in Dongguan, Guangdong province.

BEIJING — China's worst Covid-19 outbreak since the initial wave of the pandemic worsened Tuesday with a major factory city ordering production halts.

Recent outbreaks in 28 provinces have infected more than 15,000 people and stem primarily from the highly transmissible omicron variant, China's National Health Commission said Tuesday, according to state media. China has 31 province-level regions.