title: Egg residue considerations during the treatment of backyard poultry.
abstract: The purpose of this digest was to provide US veterinarians guidance on the responsible treatment of backyard poultry flocks. The treatment of backyard poultry can be a daunting task for veterinarians because only limited resources are available; however, it is likely to become an increasingly common task owing to the increasing popularity of backyard poultry throughout the United States, especially in urban and suburban areas. Although backyard poultry flock owners may consider their birds pets, the FDA considers them food-producing animals, and veterinarians should follow all regulations that pertain to food-producing animals when administering or prescribing drugs to those birds. The lack of FDA-approved drugs for use in laying hens frequently necessitates the use of drugs in an extralabel manner in backyard poultry. Unfortunately, information regarding the depletion of drug residues in eggs from hens treated with various drugs in an extralabel manner is sparse or lacking, and veterinarians need to be cognizant of this issue, especially when the eggs from treated hens are intended for human consumption.
authors.forename: Tara
authors.initials: T
authors.lastname: Marmulak
authors.forename: Lisa A
authors.initials: LA
authors.lastname: Tell
authors.forename: Ronette
authors.initials: R
authors.lastname: Gehring
authors.forename: Ronald E
authors.initials: RE
authors.lastname: Baynes
authors.forename: Thomas W
authors.initials: TW
authors.lastname: Vickroy
authors.forename: Jim E
authors.initials: JE
authors.lastname: Riviere
mesh_terms: D000821:Animal Feed; D000822:Animal Husbandry; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000493:pharmacokinetics* / Q000627:therapeutic use; D002645:Chickens; D004350:Drug Residues; D004531:Eggs / Q000032:analysis*; D011201:Poultry Diseases / Q000188:drug therapy; D014422:Turkeys; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D000900:Anti-Bacterial Agents