The UK pig sector set a target of reaching 99mg/kg use by 2020; this is a reduction of 62% on the base year of 2015, where usage was originally estimated at 263.5mg/kg.
National data collected from the UK’s major feed compounders indicate that at the beginning of 2014, 37% of all feed for young pigs contained a prescribed antibiotic; this had more than halved to 18% by the end of 2016
On-farm antibiotic usage data from 2015 onwards started to be uploaded onto the industry’s centralised database known as eMB-Pigs (run by AHDB).
In 2016, overall usage in the pig sector fell 34% in one year, to 183mg/PCU. Use of colistin, a critically important antibiotic, fell by more than 70% in pigs from an already low level.
In 2017, records for 90% of the pigs going for slaughter had been added to the eMB, and showed usage had fallen again – this time by 28% to 131mg/PCU. This means use in the pig sector has halved in two years.
In 2017, use of HP-CIAs as a whole was 0.1mg/kg in the UK pig sector. Fluoroquinolone use was 0.07mg/kg; 3rd/4th generation cephalosporin use was 0.01mg/kg; and colistin use was 0.01mg/kg.