NEW YORK — Chick-fil-A said Tuesday it plans to serve only chicken raised without antibiotics within the next five years.
The Atlanta-based chain said it's working with suppliers to build up an adequate supply for its nearly 1,800 restaurants. It is asking suppliers to work with the U.S. Department of Agriculture to verify that no antibiotics are administered on the chickens at any point.
The use of antibiotics to fatten up farm animals and prevent disease has become a growing concern in recent years. The fear is that the practice could lead to the growth of antibiotic-resistant germs, though the actual health effects on humans have not been established.
Still, many consumers don't like the idea of eating meat that has been fed antibiotics, and serving meat raised without antibiotics can be a selling point for companies.
Tim Tassopoulos, Chick-fil-A's executive vice president of operations, said in a phone interview that the company planned to keep customers updated on its progress and eventually advertise its conversion in its restaurants.
"We're going to make sure customers know," he said.
Chick-fil-A isn't the first chain to tout meat raised without antibiotics. Chipotle, which has surged in popularity in recent years, has also made its commitment to "responsibility raised" meat an integral part of its identity. Supply issues have forced the Mexican food chain to use conventionally raised meat at times, most notably for beef. For chicken, Chipotle says less than 1 percent of its meat was conventionally raised last year.
Meanwhile, Tassopoulos says that the switch to chickens raised without antibiotics would likely result in higher prices for customers, but said the company is working with suppliers to ensure the impact is "minimal."
Chick-fil-A said its conversion will require "changes along every point of the supply chain — from the hatchery to the processing plant." The company's suppliers include Tyson, Purdue and Pilgrim's Pride.4 comments on this story
Paul Shapiro, a spokesman for the Humane Society of the United States, said that Chick-fil-A's decision was a positive step on the public health front. In terms of animal welfare, however, he noted that the use of antibiotics is a "minor" factor affecting the conditions in which the chickens are raised.
Shapiro said one of the biggest problems from an animal welfare perspective is that birds are genetically to grow as fat as possible as quickly as possible.
Chick-fil-A, based in Atlanta, operates locations in 39 states and Washington, D.C.
AP Health Writer Matthew Perrone contributed from Washington, D.C. Follow Candice Choi at www.twitter.com/candicechoi