Three British supermarkets are still allowing their suppliers to use antibiotics routinely in animal feed and drinking water, according to a new report by the Alliance to Save Our Antibiotics . The continued misuse of antibiotics in some supermarket supply chains is occurring despite calls from the United Nations and the World Health Organization to end the overuse of antibiotics in farming .
The Alliance assessed the publicly available antibiotics policies of the 10 leading British supermarkets and found that Aldi, Asda and Iceland have no restrictions on their meat, dairy and egg suppliers using antibiotics routinely, other than minimum legal requirements. In contrast, the Co-op, Lidl, M&S, Sainsbury's, Tesco and Waitrose prohibit routine antibiotic use, whereas Morrisons has a ban for some species and not for others.
The Alliance’s Campaign Manager, Suzi Shingler, said: "It’s completely unacceptable that Aldi, Asda and Iceland are putting their customers’ health at risk by failing to ban routine antibiotic use. We know that antibiotic-resistant bacteria can pass to people from food produced with high levels of antibiotics and can end up causing infections which are much more difficult to treat, This is why the WHO and the UN are calling for urgent action. Fortunately, other supermarkets are taking their responsibilities more seriously and this is helping to reduce overall farm antibiotic use."
Apart from Iceland, all supermarkets collect some data on their suppliers’ antibiotic use, but Aldi, Morrisons and Sainsbury’s have not published any of this data even though a YouGov survey commissioned by the Alliance found that 87% of the general public thought that supermarkets should have to publish antibiotic-use data they possess and only 4% thought they shouldn’t .
In the past two years, Asda, the Co-op, Lidl, M&S, Tesco and Waitrose have published some data on their antibiotic use, but none of them have published good data viewed by farming system, such as intensive production, free-range, pasture-fed or organic, even though many supermarkets are in possession of some of this information.
Cóilín Nunan, Scientific Adviser of the Alliance, said: "We know that certain practices in intensive farming are linked with higher levels of stress and of antibiotic use, such as keeping large numbers of animals in cramped conditions indoors, weaning piglets when they are too young or using very fast-growing breeds of chickens. If supermarkets are really committed to reducing farm antibiotic use, they should publish antibiotic data viewed by farming system, as this would help all farmers to learn from best practice. Consumers also have a right to know how their food is being produced and the YouGov survey shows that they want this information."
Supermarkets are also often failing to introduce strong enough restrictions on the use of the most important antibiotics. Colistin is an antibiotic used in human medicine as a last-resort for treating highly antibiotic-resistant and life-threatening infections. Many scientists believe there should be a total ban on colistin use in farming due to its importance in treating humans. Unfortunately, M&S and Waitrose are the only supermarkets which explicitly prohibit their suppliers from using colistin.
Cóilín Nunan said: “Colistin can save lives, and we know its use in farming has led to colistin-resistant infections in humans, which is why India recently banned its farmers from using the antibiotic . So there really can be no excuse for continuing to use colistin in British farming. All supermarkets should immediately prohibit their suppliers from using colistin.”
Summary of key assessment findings:
The ten supermarkets covered by the Alliance assessment are: Aldi, Asda, Co-op, Iceland, Lidl, M&S, Morrisons, Sainsbury's, Tesco and Waitrose.
Notes to Editors