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Before the evacuation operation by the HKSAR government, there were altogether 364 Hong Kong residents on board the quarantined ship, including 66 tested positive for the new virus and 41 close contacts, according to John Lee, Secretary for Security of the HKSAR government.

Beijing has announced stricter measures to prevent and control nearsightedness, or myopia, among schoolchildren in the city, The Beijing News reported.

Before the drug was available on the Chinese mainland, there was little effective therapy for the disease, and patients depended mainly on treatment such as respiratory and nutrition supports, said Xiong Hui, Beijing Medical Association rare disease committee member and Peking University First Hospital deputy director of pediatrics.

Before the event, Minister Ma Hui from the Chinese embassy in London outlined China's contribution to the fight against the illegal wildlife trade.

Before the recruitment of the guardians, there was cause for concern about the protection of the Great Wall, said Yu Haikuan, deputy director of the heritage protection bureau in Beijing's Yanqing district. "Most of the wild sections of the Great Wall are in an unattended state," Yu said.