PED virus |
A virus that
kills young pigs is killing the U.S. pork industry, boosting prices in the $9
billion hog-futures market and threatening to create more pain for food
shoppers.
The disease,
which has spread to farms in 22 states, is cutting into pork supplies and
prompting some traders and investors to wager that hog prices could set records
this year. Lean-hog futures rose to a seven-week high a week ago and are up 6%
since mid-December.
Porcine epidemic
diarrhea virus, or the PED virus, appeared in the U.S. for the first time in
April and has killed thousands of piglets since then. The virus, which causes
severe diarrhea and vomiting, is fatal only to young pigs and poses no threat
to human health or food safety, according to swine veterinarians. The U.S.
strain is nearly identical to a version that curbed hog production in China in
2012.
The extent of the
impact is unclear because farms don't have to report incidents or death totals
to federal regulators. Smithfield Foods Inc., the world's largest pork
producer, and other meatpackers estimate that about 10% of the nation's sows,
or adult female hogs, have been infected by the virus, which can spread to
their offspring.
Smithfield, a
unit of China's Shuanghui International Holdings Ltd., said last month the
virus could result in a loss to U.S. pig production this year of two million to
three million head, or up to 3% of the industry's total. Hormel Foods Corp.,
the maker of Spam, warned recently its earnings for fiscal 2014 could be
affected by "potentially volatile hog costs" due to the virus.
To ward off the
disease, many U.S. hog farmers are redoubling safety practices, including
disinfecting equipment and workers' footwear. But many say they find it
difficult to prevent.
"This is the
toughest disease we've ever gone through," said Mike Brandherm, a general
manager with Hitch Pork Producers, a Guymon, Okla., livestock producer that
lost 30,000 piglets in six weeks in a 2013 outbreak. "It was stunning how
fast the disease spread. You feel helpless."
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