{"abstract":"The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Schering-Plough Animal Health Corp. The supplemental NADA provides for use of florfenicol injectable solution in cattle for treatment of foot rot (bovine interdigital phlegmon).","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF HEALTH AND HUMAN SERVICES","name":"Health and Human Services Department","id":221,"url":"https://www.federalregister.gov/agencies/health-and-human-services-department","json_url":"https://www.federalregister.gov/api/v1/agencies/221","parent_id":null,"slug":"health-and-human-services-department"},{"raw_name":"Food and Drug Administration","name":"Food and Drug Administration","id":199,"url":"https://www.federalregister.gov/agencies/food-and-drug-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/199","parent_id":221,"slug":"food-and-drug-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/1999/02/26/99-4762.html","cfr_references":[{"chapter":null,"citation_url":null,"part":522,"title":21}],"citation":"64 FR 9435","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"February 26, 1999.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"99-4762","effective_on":"1999-02-26","end_page":9435,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1999/02/26/99-4762/implantation-or-injectable-dosage-form-new-animal-drugs-florfenicol-solution","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/99-4762?publication_date=1999-02-26","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1999-02-26/99-4762/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":5,"last_updated":"2026-04-04 12:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1999-02-26/pdf/99-4762.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1999-02-26","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1999/02/26/99-4762.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T01:00:31Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":9435,"subtype":null,"title":"Implantation or Injectable Dosage Form New Animal Drugs; Florfenicol Solution","toc_doc":null,"toc_subject":null,"topics":[],"type":"Rule","volume":64}