
Every year VLA investigates cases of lead poisoning in cattle and sheep. Fatal lead poisoning usually occurs due to exposure of stock to point sources of lead.
Lower level exposure, insufficient to cause poisoning, is however also a cause of concern as it can cause concentrations of lead residues in milk, offal and meat to exceed permitted limits (Contaminants in Food Regulations). Thus, even in the absence of clinical lead poisoning cases occurring on a farm, it is still possible that produce might not meet European residue limits and be deemed unfit for human consumption
In collaboration with the Food Standards Agency, VLA has produced the following advice leaflet: