Producers are being warned about the danger of lead poisoning from old batteries, particularly ones that “no longer have intact cases” (which exposes the lead plates).
Young calves are particularly attracted to the salty taste of lead and will actively seek it out, said Dr. Joe Kendall, veterinary toxicologist with Alberta’s Ag Ministry.
“Cattle that have consumed toxic levels of lead will exhibit seizures and sudden death,” Kendall said. “They may appear blind and wander aimlessly. Cattle that have consumed smaller amounts of lead will appear normal, but the lead levels in the body may make the meat and milk unsafe.”
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Most reported cases of lead poisoning have occurred in cattle grazing on pasture, and producers should check abandoned vehicles and machinery, old dumps, homesteads, outbuildings and along fencelines.
