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Lost hooves, dead cattle before Merck halted Zilmax sales
date:Dec 31, 2013
is year, Merck reported an additional five episodes involving 66 cattle in Oregon and Idaho that lost their hooves after a Zilmax feeding regimen. In some cases, a consulting veterinarian also cited high ambient temperature and a cement-and-rebar floor that may have exacerbated the hoof damage.

Also in August, one Nebraska cattle producer, who is not named in the FDA documents, reported he had more dead cattle when he used Zilmax than when he didn't, according to the documents.

A Reuters revie

12/24 11:05