Recovered calves are at risk of shedding Salmonella organisms for up to three months. Cows that have aborted because of Salmonella infection may become carriers for life. Prospective purchasers should be informed of this risk. Dead animals must be disposed of within 48 hours by burying at least four feet deep, burning or transporting to a rendering plant. Salmonella can be transmitted from raw milk.
Canadian legislation prohibits the sale of raw milk.
Prevention of salmonellosis Healthy, strong, vigorous animals will usually resist infection. Avoid all unnecessary stress that will weaken the animal's defense system. Keep pens, corrals, feeding and watering areas clean. This will minimize contact with potentially infectious material. Provide clean, uncontaminated feed and water.