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US President Donald Trump speaks to reporters about border security in the Briefing Room at the White House in Washington, January 3, 2019. [Photo/Agencies]

Ugur Sahin, CEO of BioNTech said on Wednesday that the company was ready to make the move after successful phase 3 trials of the vaccine showed it is 95 percent effective in preventing COVID-19 and has no serious safety concerns. The vaccine is also 94 percent effective in those aged 65, the highest efficacy of any candidate in late-stage clinical trials so far.

US President Donald Trump waves while boarding Air Force One before departing for Great Falls, Montana at Joint Base Andrews, Maryland outside Washington, US, July 5, 2018. [Photo/Agencies]

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US President Donald Trump listens to US Energy Secretary Rick Perry speak during an event touting the administration's environmental policy in the East Room of the White House in Washington, US, July 8, 2019. [Photo/Agencies]

US Treasury Secretary Steven Mnuchin led a senior trade delegation to Beijing early this month for talks with Chinese officials. While both sides have reached some consensus, major differences remain.

US tech giant IBM is beefing up efforts to promote free artificial intelligence and STEM-related courses at Chinese schools, aiming to prepare more students for future technology breakthroughs.

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US Senator Marco Rubio warned in a Feb 5 letter of "the Chinese government's increasingly aggressive attempts to use Confucius Institutes and other means to influence foreign academic institutions and critical analysis of China's past history and present policies".

US Secretary of State Mike Pompeo and vice-chairman of the DPRK's Workers' Party of Korea Central Committee Kim Yong-chol entered their second day of meetings in New York on Thursday, after the two finished a 90-minute private dinner at a New York apartment on Wednesday night without providing details about their conversation.

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Uber has said it has the potential to grow not just in the cab hailing business, but also as a "superapp" to provide logistic services, such as grocery and food delivery, organizing freight transportation, and even financial services, much like Grab, its Southeast Asian counterpart.

US President Donald Trump listens to a question during an interview with in the Oval Office of the White House in Washington, Aug 20, 2018. [Photo/VCG]