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An article published on the Lancet Neurology last year concluded China has more than 6 million Alzheimer's disease patients, ranking first in the world, and its Alzheimer's disease patients will exceed 40 million in 2050.
An aerial view shows a landslide caused by a quake in Yurimaguas, Peru, May 26, 2019. [Photo/Agencies]
An event to celebrate the 70th anniversary of the founding of the People's Republic of China and its achievements during the last seven decades took place in central London on Saturday night.
An amateur Go competition held in Luoyang, Henan province, in November featured a giant board, with each player fielding pieces 40 centimeters in diameter. WANG ZHONGJU/CHINA NEWS SERVICE
An mRNA vaccine carries an mRNA sequence that is coded for a viral-specific antigen. Once delivered into target cells, the antigen will be recognized by the immune system to generate responses to the virus. Compared with traditional vaccines, the development and production cycle of an mRNA vaccine is often shorter.
来源：资阳报