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Lost hooves, dead cattle before Merck halted Zilmax sales
date:Dec 31, 2013
edlot nutritional disorders such as acidosis, which can affect animals that consume too much starch (primarily grain) or sugar in a short period of time. Heat and animal genetics, too, may be factors.

Regardless, the episode at the Tyson plant - which hasn't been publicly disclosed until now - is coming to light at a time of growing concern over risks to animal and human health posed by the increased use of pharmaceuticals in food production. Livestock pharmaceuticals use is expanding as part o

12/24 00:08