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FDA may clear cattle drug despite warnings
The government is on track to approve a new antibiotic to treat a pneumonia-like disease in cattle, despite warnings from health groups and a majority of the agency's own expert advisers that the decision will be dangerous - for people.
- By Rick Weiss, Los Angeles Times-Washington Post News Service
- Published: 00:00 March 5, 2007
Washington: The government is on track to approve a new antibiotic to treat a pneumonia-like disease in cattle, despite warnings from health groups and a majority of the agency's own expert advisers that the decision will be dangerous - for people.
The drug, called cefquinome, belongs to a class of highly potent antibiotics that are among medicine's last defence against several serious human infections. No drug from that class has ever been approved in the United States for use in animals.
The American Medical Association and about a dozen other health groups warned the Food and Drug Administration that giving cefquinome to animals would probably speed the emergence of microbes resistant to that important class of antibiotic, as has happened with other drugs. Those super-microbes could then spread to people.
'Guidance document'
Echoing those concerns, the FDA's advisory board last autumn voted to reject the request by InterVet Inc of Millsboro, Delaware, to market the drug for cattle. Yet by all indications, the FDA will approve cefquinome this spring. That outcome is all but required, officials said, by a recently implemented "guidance document'' that codifies how to weigh threats to human health posed by proposed new animal drugs.
The wording of "Guidance for Industry 152'' was crafted within the FDA after a long struggle. In the end, the agency adopted language that, for drugs such as cefquinome, is more deferential to pharmaceutical companies than is recommended by the World Health Organisation.
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