PROBIOTICS
January 1st, 2004
BY MONICA DOBIEAMERICAN scientists have discovered ways of protecting live chickens from salmonella, campylobacter and other pathogens that cause foodborne illness. Researchers from the Agricultural Research Service (ARS) and the University of Arkansas have used a concept called competitive exclusion, where probiotics (beneficial live bacteria), are fed to hatchling chickens. Once inside, the probiotics attach themselves to the birds' intestinal tract where pathogens would normally grow and contaminate the bird. Because probiotics get there first, they reduce the ...
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