academia aflatoxin amr animal health animal welfare antibiotics antimicrobial resistance assessment beef bluetongue Brazil campylobacter CAST cattle cheese chicken China Clostridium difficile consumers Crohn's CWD dairy diaphragm E.coli economics efsa eggs FAO feed ban fish food safety food security fruits Germany GFSI GRF ground beef H5N8 India influenza insect intestine Ireland Korea lamb livestock MAP masseter members milk mycobacterium Netherlands OIE One Health outbreak Panama paratuberculosis Peru position paper precautionary principle prion protein producers regulators risk risk assessment Salmonella Schmallenberg scrapie sheep spices Switzerland TAFS technical news trade TSE turkey turkey salmonella recall USA vCJD vector vegetables virus water welfare zoonoses