Tan Desai, Director -General of the World Health Organization on Thursday (December 29), said that due to the opaque data of Chinese crown diseases, some countries were "understandable" to respond to the restrictions on the Chinese epidemic.

According to Agence France -Presse, Tan Desai posted on Twitter on Thursday that in the absence of information from China, countries around the world are taking action to protect their people. This isUnderstanding.

He said that in order to comprehensively evaluate the risk assessment of the local crown disease epidemic trends, the World Health Organization needs more detailed information."We are still concerned about the changing situation. We continue to encourage China to track the coronary virus and vaccinate the vaccine for high -risk people."

Tan Desai said that the World Health Organization will continue to provide clinical care and hygieneSystem support.

After the significant cancellation of border quarantine measures in China, many countries are concerned about the large -scale outbreak of China's epidemic, which will lead to the emergence of more dangerous mutant plants.The United States, India, Japan and other countries will require Chinese passengers to test nucleic acid testing before entering the country and restrict Chinese flights.