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Americans are still moving around too much to adequately slow the spread of the virus, Dr Christopher Murray, the director of IHME, told CNN.

Amazon’s partnerships with traditional retailers are the latest example of the company blurring the line between online retail and bricks-and-mortar shopping. Amazon also works with grocery stores, restaurants and other retailers for Prime Now delivery, in addition to delivering items from its own warehouses.

Amid a global economic slowdown that prompted international organizations to lower their growth estimates for 2019 and 2020, China's economic expansion is expected to be the fastest among all economies larger than trillion.

Amazon’s more direct involvement in education with its own edtech products and services has a more spotty history, with the company earlier this year stating it would shutter its TenMarks business and end its TenMarks Math and Writing products after the 2018-19 school year. Amazon was also largely a no-show at the huge International Society for Technology in Education (ISTE) conference in Chicago in June, after having had a large presence in previous years.

Among China's game-centric live streaming platforms, DouYu ranked first in terms of average total monthly active users (MAUs) and average total daily time spent by active users during the first quarter of 2019, according to consulting firm iResearch.