https://arstechnica.com/tech-policy/2020/03/employees-at-nine-amazon-warehouses-have-contracted-the-coronavirus/

A week after the first Amazon warehouse worker tested positive for COVID-19 at a facility in Queens, New York, a total of nine Amazon warehouses have seen employees contract the virus, according to local news reports.

Workers have tested positive for the virus at Amazon distribution facilities near Oklahoma City, Louisville, Houston, Jacksonville, and Detroit. There have also been coronavirus cases at Amazon facilities on Staten Island, New York; Wallingford, Connecticut, and most recently Morena Valley, California, east of Los Angeles.