On November 27, the first China Health Technology Innovation and Development Conference was held in Shenzhen.

Zhong Nanshan, an academician of the Chinese Academy of Engineering, said in an interview after the meeting that Hong Kong’s top priority is the need for a national nucleic acid test.

  Zhong Nanshan said that the recent emergence of new local cases of new coronary pneumonia in Hong Kong is a dangerous sign and requires special attention.

  Zhong Nanshan emphasized that local patients will often run around, and now asymptomatic infected people are also very infectious, especially in the five or six days before symptoms appear.

  Sun Qiuxia Zhu Zuying reports from Shenzhen

Editor in charge: [Li Yuxin]