The 2018 Chain Reaction report found only two burger chains, Shake Shack and BurgerFi, source beef raised without the routine use of antibiotics.
Cincinnati Enquirer, USA Today: Movies
Wed, 10/17/2018 - 12:49pm
The 2018 Chain Reaction report found only two burger chains, Shake Shack and BurgerFi, source beef raised without the routine use of antibiotics.