Note: Traditionally, the term “antibiotic” refers to compounds that are made by microorganisms, usually yeast or bacteria, and kill other microorganisms (e.g., penicillin). Similar compounds that are synthetic or semi-synthetic are more commonly referred to “antibacterials” or “antimicrobials” (e.g., carbadox). Both are used in food animal production, and, for the purpose of this paper, will be...

Food Standards Australia New Zealand (FSANZ) convened an expert panel to develop guidance and recommendations on the role animal feeding studies using whole foods can play in the safety assessment of genetically modified (GM) foods. FSANZ hosted the workshop as part of our ongoing review of procedures for safety assessment to ensure that recent scientific and regulatory developments are reflect...

Evarcha culicivora (Araneae, Salticidae) feeds indirectly on vertebrate blood by choosing, as preferred prey, bloodcarrying female mosquitoes. Mutual mate-choice behavior is also pronounced in this species. Here we show that, when E. culicivora feeds indirectly on blood, it acquires a diet-related odor that makes it more attractive to the opposite sex. The mate-choice decisions of the adults of...

Concentrations of lindane from adipose tissue i.e. omentum of sheep from homesteads of island Krk that were treated with lindane, were compared with the concentrations of lindane measured in adipose tissue of non treated sheep from husbandry cooperative on island Cres. Evaluation of food safety for this samples were estimated by comparing obtained results and maximum tolerance concentration (MT...

The science of stress is a complex topic. Indeed, many individuals view, define, and address stress differently. Nonetheless, collectively, we can agree that stress is the result of an external or internal pressure which causes an organism to deviate from homeostasis. Professionals engaged in food animal production systems are certainly aware of the range of stressors impacting their animals; h...

Groups of 30 rats each were fed 1 of 4 diets to determine feeding preference for freeze-dried meal compared to dry meal, and to determine if 3% agar is a desirable component of freeze-dried meal. The diets were: dry meal, meal + distilled water(freeze-dried), meal + 3% agar in distilled water(freeze-dried), and meal + 3% agar in distilled water(gel). Diet preparation, and the method for introdu...

We describe Salmonella control programs of broiler chickens, layer hens, and pigs in Denmark. Major reductions in the incidence of foodborne human salmonellosis have occurred by integrated control of farms and food processing plants. Disease control has been achieved by monitoring the herds and flocks, eliminating infected animals, and diversifying animals (animals and products are processed di...

Antimicrobial resistance is a growing threat to public health the world over. Global health governance strategies need to address the erosion of antimicrobial effectiveness on three levels. Firstly, mechanisms to provide incentives for the pharmaceutical industry to develop antimicrobials for diseases threatening the developing world need to be sought out. Secondly, responsible use of antimicro...

The amount of energy consumed within an average city block is an order of magnitude higher than that consumed in any other ecosystem over a similar area. This is driven by human food inputs, but the consequence of these resources for urban animal populations is poorly understood. We investigated the role of human foods in ant diets across an urbanization gradient in Manhattan using carbon and n...

Microorganisms which contaminate animal feeds pose a threat not only to animals but also indirectly to humans through their consumption of products of animal origin. The aim of the present study was to assess microbiological cleanness of selected resources and ready-made feed mixtures before and after thermal processing. The results indicated that the most bacteriologically contaminated resourc...