历史记录：U.S. coronavirus cases surpass 2 million

The United States has surpassed 2 million coronavirus cases, even as states forge ahead with reopening their economies and demonstrators gather en masse to protest police brutality and racial inequality.

It took the U.S. nearly three months to officially hit 1 million confirmed cases on April 28, but just six weeks to double it. Reporting of Covid-19 cases got off to a slow start amid the Trump administration’s delays in rolling out widespread testing capacity. Testing has now ramped up significantly, from nearly 6 million conducted in late April to over 21 million as of this week. But there are also signs of increased spread, as numerous states have started to see a spike in cases.

https://www.politico.com/news/2020/06/11/us-coronavirus-cases-surpass-2m-312718