COVID-19 virus tracing should be based on science, and It is important that the process is not politicized, say experts.
Produced by Xinhua Global Service
新华网
Editor: huaxia
2021-03-19 21:42:37
新华网
Editor: huaxia
2021-03-19 21:42:37
COVID-19 virus tracing should be based on science, and It is important that the process is not politicized, say experts.
Produced by Xinhua Global Service
