Nearly 20,000 US Amazon workers have tested positive for coronavirus

Amazon says nearly 20,000 staff have contracted coronavirus. Picture: Michel Spingler/AP
Amazon says nearly 20,000 of its frontline US staff have tested positive or been presumed positive for the virus that causes Covid-19.
But the online retail behemoth, revealing the data for the first time, said that the infection rate of its employees was well below that seen in the general US population.