By BBC News

Cases of Covid-19 have been reported at more than 50 Amazon facilities across the US. Some have involved multiple infected workers.

The company said it had assembled a team to build its own “incremental testing capacity”.

Amazon staff have previously criticised the firm over its response to the coronavirus pandemic.

In March, Amazon fired a New York warehouse worker who organised a protest over a lack of safety precautions taken by the company.

Image captionAmazon says its team is gathering the necessary equipment for a test lab

In a statement, Amazon said “We did not terminate Mr Smalls’ employment for organizing a 15-person protest. We terminated his employment for putting the health and safety of others at risk and violations of his terms of his employment. Mr Smalls received multiple warnings for violating social distancing guidelines.”

Later, a memo from a meeting of Amazon executives was leaked. It said: “We should spend the first part of our response strongly laying out the case for why the organiser’s conduct was immoral, unacceptable, arguably illegal, in detail, and only then follow with our usual talking points about worker safety.”

‘Regular testing’

Amazon blogged it had made more than 150 “significant process changes” in response to coronavirus.

“Our operations sites and grocery stores are distributing masks to employees and conducting employee temperature checks,” the company said.

“A next step might be regular testing of all employees, including those showing no symptoms. Regular testing on a global scale across all industries would both help keep people safe and help get the economy back up and running.”