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BEIJING, Jan. 30 (Xinhua) -- A group of Chinese institutions is stepping up vaccine development for the novel coronavirus, which has already caused 7,711 confirmed cases of pneumonia in China as of Wednesday.

Didier Houssin, chair of the Emergency Committee and an adviser to France's national health security agency, told reporters that the views of the members of the committee were split in declaring the novel coronavirus outbreak as a PHEIC.

More work should be done in key fields, while supervision efficiency should be improved, especially supervision at its source, he said.

"The CIIE enables enterprises to communicate with each other face to face, which is so much more convenient than phone calls or emails," said Huang Guoqiang, manager of the group's purchasing department, who participated in the CIIE as a domestic purchaser for two consecutive years.

To make it easier for businesses and people to access government services, county-level governments shall open unified online portals for accessing government services.