Workers have called for hazard pay, and some chains have responded: Whole Foods, which is owned by Amazon, is paying its workers $2 more an hour for the month of April, and some independent grocers are paying $6 or $7 more an hour, according to the United Food and Commercial Workers union. Mom’s, which recently raised its minimum wage to $14 an hour, paid its workers $7 more an hour from March 11 to March 21. A spokesperson said it will also pay workers $4 more an hour from March 22 to April 5, though two employees who worked during that period said they had yet to be informed of the pay rate.