The FSA’s AMR and food surveillance activities over recent years has predominantly focussed on meat on retail sale in the UK. There is a need to expand our AMR surveillance to cover other non-meat and ready-to-eat (RTE) food commodities and these were identified as surveillance priorities at the FSA’s AMR Research and Evidence Programme Review (Opens in a new window) held in March 2023. Surveillance is important as it provides evidence on potential reservoirs of AMR in the food chain and the pathways by which consumers can become exposed to AMR bacteria through the handing and consumption of raw or less than thoroughly cooked foods. The data collected will inform the food safety commitments in a 5-year (2019-2024) AMR National Action Plan (NAP) (Opens in a new window)and the new NAP (2024-2029) in development. The Veterinary Antimicrobial Resistance and Sale Surveillance (2021 VARSS report (Opens in a new window)) report suggested that the usage of antibiotics in UK farmed salmon industry had significantly increased since 2017. It showed that antibiotic usage in the salmon production sector was 8.9 tonnes in 2021 representing 43.1 mg/kg which is an increase of 13.8 mg/kg from the previous year (2020) and overall, 168% increase since 2017. The use of highest priority critically important antibiotics (HA-CIAs) in salmon decreased overall, since 2017. Salmon Scotland stated that this increase relates to use during the marine phase of production, with a decrease recorded in freshwater, and provided reassurance that antibiotics are only used in response to the clinical presentation of bacterial infection, not as a prophylactic treatment. This raises an important question as to whether UK retail salmon is contaminated with AMR bacteria, but we are currently lacking data on the prevalence of levels of AMR bacteria found in these products.
A survey of AMR E. coli and Listeria spp. on raw, prepacked, farmed salmon fillets on retail sale in the UK (FS900350)
Objective
Institution
HallMark Meat Hygiene Ltd (sampling) and UK Health Security Agency (testing)
Funding Source
Project number
FS900350
Commodities