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The U.S. Food and Drug Administration published its annual report summarizing sales and distribution data for all antimicrobial drugs approved for use in food-producing animals. The 2016 report shows that antimicrobial sales decreased from 2015 to 2016, with domestic sales and distribution of all antimicrobials decreasing by 10 percent and domestic sales and distribution of medically important antimicrobials decreasing by 14 percent. In previous years (between 2009 and 2015), overall sales volumes increased annually.
Several trends observed from 2015 through 2016 include:
- Domestic sales and distribution of antimicrobials approved for use in food-producing animals decreased by 10% from 2015 through 2016.
- In 2016, it is estimated that 43% of the domestic sales and distribution of medically important antimicrobials was intended for use in cattle, 37% intended for use in swine, 9% intended for use in turkeys, 6% intended for use in chickens, and 4% intended for use in other species/unknown.
- In 2016, domestic sales and distribution of medically important antimicrobials accounted for 60% of the domestic sales of all antimicrobials approved for use in food-producing animals. Tetracyclines accounted for 70% of these sales, penicillins for 10%, macrolides for 7%, sulfas for 4%, aminoglycosides for 4%, lincosamides for 2%, and cephalosporins and fluoroquinolones each for less than 1%.
- In 2016, it is estimated that 80% of domestic sales and distribution of cephalosporins, 64% of sulfas, 51% of aminoglycocides, and 49% of tetracyclines was intended for use in cattle. It is estimated that 83% of domestic sales and distribution of lincosamides and 61% of macrolides was intended for use in swine. It is estimated that 63% of domestic sales and distribution of penicillins was intended for use in turkeys.
- Domestic sales and distribution of medically important antimicrobials approved for use in food-producing animals decreased by 14% from 2015 through 2016, with decreases represented in all “Medically importance antimicrobials” are those antimicrobials that have been determined to be medically important to human
- Tetracycline sales represent the largest volume of these domestic sales (5,866,588 kg in 2016), decreasing 15% from 2015 through 2016.
- Cephalosporin sales volume decreased by 4% from 2015 through 2016.
- Lincosamide sales volume showed the greatest percentage decrease in domestic sales (22%) from 2015 through 2016.
- The percentage of domestic sales and distribution of medically important antimicrobials approved for use in food-producing animals that have an approved indication for production use decreased from 71% to 69% from 2015 through 2016.2 This number does not represent sales attributable to products used solely for production indications because most of these products are also approved for therapeutic indications and FDA does not have indication-specific sales and distribution data.
- The percentage of domestic sales and distribution of medically important antimicrobials approved for use in food-producing animals that are sold over-the-counter (OTC) decreased from 97% to 96% from 2015 through 2016.
Thursday December 7, 2017/ FDA/ USDA/ United States.
https://www.fda.gov
