https://www.vice.com/en_us/article/pkexdb/amazon-warehouse-workers-are-abandoning-their-jobs-in-droves

Lasting for more than a year as an Amazon warehouse employee is notoriously difficult. Some workers walk up to 15 miles a shift, while others pack hundreds of boxes an hour—moving in repetitive, forceful positions that lead to frequent—and sometimes lifelong— injuries to shoulders, necks, backs, wrists and knees. Worse yet, Amazon is known to track and fire workers for lack of “efficiency.”

Indeed, according to a report released Friday by the National Employment Law Project, which analyzes census data in California, Amazon warehouses have uniquely high rates of turnover for the warehouse industry.