
That’s a stunning increase from 2003, when we reported finding that 49 percent tested positive for one or both pathogens. Leading chicken producers have stabilized the incidence of salmonella, but spiral-shaped campylobacter has wriggled onto more chickens than ever. And although the U.S. Department of Agriculture tests chickens for salmonella against a federal standard, it has not set a standard for campylobacter.
Think premium brands are safer? Overall, chickens labeled as organic or raised without antibiotics and costing $3 to $5 per pound were more likely to harbor salmonella than were conventionally produced broilers that cost more like $1 per pound.