New research from the U.K. supports the theory that antibiotic-resistant bacteria in livestock can be transmitted to humans. Scientists at the University of Edinburgh studied the evolutionary history of methicillin-resistant Staphylococcus aureus (MRSA) clonal complex 398 (CC398), mapping the full genetic code of the strains from the U.K. and comparing them with published genetic data on CC398 bacteria from humans and livestock around the world. Although people and animals generally carry distinct variants of CC398, the researchers found multiple instances of transmission from livestock to humans and from country to country. In particular, they found the livestock-associated strain in isolates from hospitals and newborn babies. In addressing the use of antibiotics on farms, the researchers wrote that their analysis “revealed significant differences in the dynamics of resistance to methicillin and tetracycline related to contrasting historical patterns of antibiotic usage between the livestock industry and human medicine.” The study was funded by the European Commission Framework Programme 7, the Biotechnology and Biological Sciences Research Council, the Wellcome Trust, the Scottish Universities Life Sciences Alliance, Pfizer and the Medical Research Council.
The News Desk team at Food Safety News covers breaking developments, regulatory updates, recalls, and key topics shaping food safety today. These articles are produced collaboratively by our editorial staff.
Researchers have highlighted how cleaning frequency and hygiene in refrigerators can have a greater impact on food safety than short-term temperature differences.
Refrigerators with lower temperatures were not automatically microbiologically
Scientists have called for support to investigate the sources of Aeromonas infections in Australia.
To find out more about the routes of infections, researchers would need to isolate and analyze
Ajinomoto Foods North America Inc. of Portland, OR, has again amended its Feb. 19, 2026, recall of frozen not ready-to-eat (NRTE) chicken products that may be contaminated with foreign material,
The Food and Drug Administration is advising restaurants and food retailers not to serve or sell and to dispose of, and consumers not to eat certain raw oysters and Manila
As part of its enforcement activities, the Food and Drug Administration sends warning letters to entities under its jurisdiction. Some letters are not posted for public view until weeks or
Frito-Lay is recalling 8-ounce bags of Miss Vickie’s Spicy Dill Pickle Potato Chips that could include jalapeño-flavored potato chips and therefore may contain undeclared milk.
Frito Lay identified the
