Proposed Law Aims to Restrict Antibiotic Use on Farms

A measure moving through the California legislature requires farmers to obtain a prescription to administer antibiotics to livestock.

kerry grens
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WIKIMEDIA, MACIEKLEWCalifornia lawmakers this week (August 11) approved a bill restricting the use of antibiotics in farm animals to cases substantiated by prescriptions and requiring that drugmakers label antibiotics as prescription-only. Although federal guidelines request similar practices, if enacted, this would be the first instance of such restrictions becoming law.

The rule is intended to curb the practice of using antibiotics to beef up livestock, a tactic that has been fingered as augmenting antibiotic-resistance in humans. Yet, environmental advocates are disappointed.

The bill “would prohibit drug manufacturers from selling antibiotics for ‘growth promotion’ uses, but would allow the very same drugs to be used routinely to help animals survive unhealthy living conditions,” Jonathan Kaplan, the director of the National Resources Defense Council’s Food and Agriculture program, wrote on his staff’s blog. “It’s a gigantic loophole that we fear will do little to change actual drug use.”

The bill’s author, Senator Jerry Hill (D-San Mateo), responded to critics in July, writing in the Sacramento Bee that “preventative use can be judicious. . . Just as humans ...

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  • kerry grens

    Kerry Grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

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