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An employee gestures next to a Lenovo logo at Lenovo Tech World in Beijing, China Nov 15, 2019. [Photo/Agencies]
Among those categories, streaming services, wireless earbuds, 5G connectivity and AI-enabled devices are leading the growth in 2020, according to a CTA report revealed on Sunday.
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.
An employee checks medicine stocks at the First People's Hospital in Lianyungang, Jiangsu province. [Photo by Geng Yuhe/for China Daily]
An employee inspects equipment in a chemical production facility in Shenmu, Shaanxi province. [Photo/Xinhua]
来源：资阳报