Source:
afpAFP - US health authorities pressed farmers to give fewer antibiotics to livestock and poultry to reduce the risk of potentially harmful resistance to antimicrobial drugs.
Animals developing resistance to the drugs and the antibiotics' resulting loss of effectiveness "poses a serious public health threat," the US Food and Drug Administration warned as it issued guidance on the issue.
Yet the FDA Center for Veterinary Medicine director Bernadette Dunham stressed the drugs could play a key role -- when used properly.
"Using medically important antimicrobial drugs as judiciously as possible is key to minimizing resistance development and preserving the effectiveness of these drugs as therapies for humans and animals," she said in a statement.
Read more:
http://www.france24.com/en/20100629-us-presses-farmers-reduce-antibiotics-use
"The draft guidance summarizes a number of published reports on antimicrobial resistance and states that the overall weight of evidence available to date supports the conclusion that using medically important antimicrobial drugs for production or growth enhancing purposes (i.e., non-therapeutic or subtherapeutic uses) in food-producing animals is not in the interest of protecting and promoting the public health.
The document recommends phasing in measures that would limit medically important antimicrobial drugs to uses in food-producing animals that are considered necessary for assuring animal health and that include veterinary oversight or consultation. These steps would help reduce overall use of medically important antimicrobial drugs, thereby reducing the pressure that generates antimicrobial resistance."
http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm217464.htm