Changes in BSE testing to be made at USDA national vet lab
USDA Secretary Mike Johanns has ordered changes in BSE testing at the National Veterinary Services Laboratory that will eliminate the need for confirmatory testing at a British lab in Weybridge, England.
The USDA lab, in Ames, Iowa, soon will begin conducting its own "Western blot" tests, once initial testing indicates BSE. "I think the change is good because we're more likely to know exactly what we're dealing with on each case," said lab director Dr. Randall Levings.
The blot test, used to confirm initial positive tests, had been done for USDA at the British lab.
Levings said the change is in response to an order from Johanns. "We took those as our marching orders," Levings said.
USDA Secretary Mike Johanns has ordered changes in BSE testing at the National Veterinary Services Laboratory that will eliminate the need for confirmatory testing at a British lab in Weybridge, England.
The USDA lab, in Ames, Iowa, soon will begin conducting its own "Western blot" tests, once initial testing indicates BSE. "I think the change is good because we're more likely to know exactly what we're dealing with on each case," said lab director Dr. Randall Levings.
The blot test, used to confirm initial positive tests, had been done for USDA at the British lab.
Levings said the change is in response to an order from Johanns. "We took those as our marching orders," Levings said.