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Li also encouraged the three countries to enhance exchanges and cooperation in sports, the Olympic Games and youth, and strengthen policy exchanges and pragmatic cooperation in health, aging population and climate change to enhance peoples' sense of gain and happiness.
"It's a wise decision. The mechanism may prevent and stop potential virus outbreaks," said Tschapke.
Some infected patients tested negative up to four times before the test showed positive results, which indicates the possibility of errors in nucleic acid tests, said Chen Erzhen who leads a Shanghai medical team to assist Hubei.
Guyana, which holds the chair of the Group of 77 (G77), said the G77 fully supports the Chinese government's huge efforts in battling COVID-19, stressing that the international community should address the epidemic together in the spirit of responsibility, transparency, unity and cooperation, and avoid discrimination, stigmatization and misinformation.
These articles are available on the journal's website: https://satellite-navigation.springeropen.com
来源：资阳报