In the face of a rise in respiratory diseases, China has provided timely data to the WHO which agreed that known epidemic pathogens were responsible for recent respiratory infectious diseases.
Produced by Xinhua Global Service■
廣告（請繼續閱讀本文）
In the face of a rise in respiratory diseases, China has provided timely data to the WHO which agreed that known epidemic pathogens were responsible for recent respiratory infectious diseases.
Produced by Xinhua Global Service■