China approves patent to COVID-19 vaccine


Source: chinadaily.com.cn chinadaily.com.cn

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A woman holds a small bottle labeled with a "Vaccine COVID-19" sticker and a medical syringe in this illustration taken on April 10, 2020. [Photo/Agencies] China has granted its first COVID-19 vaccine patent to the adenovirus vector vaccine developed by Chen Wei of the Academy of Military Medical Sciences and Chinese biotech company CanSino Biologics, according to the National Intellectual Property Administration. The patent was submitted for application on March 18, and was approved on Aug 11, according to the patent document. The vaccine, dubbed "Ad5-nCoV", uses a weakened common cold virus to introduce genetic material from the novel coronavirus...