China has stepped up efforts to curb the transmission of the COVID-19 Omicron variant as the first two Omicron cases have been detected in the Chinese mainland in the past few days.
Produced by Xinhua Global Service
GLOBALink | China strengthens efforts to curb transmission of Omicron variant
Source: Xinhua| 2021-12-15 17:35:43|Editor: huaxia
