State

3 Minnesota pigs may have tested positive for swine flu

WASHINGTON -- Preliminary tests show three pigs in Minnesota may have contracted the swine flu virus, making them the first potential U.S. cases in swine, agricultural officials said Friday. They stressed the finding does not threaten food safety.

The samples were taken from pigs shown at the Minnesota State Fair Aug. 26 to Sept. 1 as part of a university research project. Officials expect results next week to confirm whether the pigs were infected with swine flu virus, also known as H1N1.

The pigs did not show signs of sickness and officials said they likely contracted the virus from some of the nearly 1.8 million people who visited the fair.

The Department of Agriculture's veterinary lab in Ames, Iowa, is conducting tests to confirm the results, Agriculture Secretary Tom Vilsack said in a statement.

In a conference call with reporters Friday, Minnesota Agriculture Commissioner Gene Hugoson said officials don't know what happened to the three pigs, but that they probably were sent to slaughter soon after they were shown at the fair, which ended on Labor Day.

"This is not an issue of food safety," Hugoson said. "Pork products are and continue to be safe to eat."

Herd infections previously were reported in Canada, Australia, Argentina, Ireland, the United Kingdom and Norway. A hog vaccine for the virus is being developed but isn't available yet.

  Comments