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Lost hooves, dead cattle before Merck halted Zilmax sales
date:Dec 31, 2013
roughly 2,000 cattle a day, according to workers and local residents. Tyson would not comment on the number.

Washington state lies in the Pacific Northwest, with its soaring mountains and chilly rain. But the eastern flatlands around Pasco more closely resemble the Southwest's desert - and sometimes share its soaring summer temperatures.

To guard against the heat, Tyson has provided cover or shade for some holding pens at the plant. Overhead sprinkler systems help cool the cattle, too.

But 20

12/24 00:14