(CIDRAP News) A new study commissioned by the US Department of Agriculture (USDA) indicates that the risk of bovine spongiform encephalopathy (BSE) occurring in the United States is extremely low, but USDA officials who released the study said they are considering taking steps to lower the risk further.
(CIDRAP News) Postmortem tests have confirmed that a cow from an Alberta farm had bovine spongiform encephalopathy (BSE), or mad cow disease, Canadian officials announced today. The news marked the first known BSE case in North America since another Alberta case was found in 1993.
(CIDRAP News) Mexico closed its border to livestock from the United States last week because of concern that a herd of US cattle bound for Mexico had foot-and-mouth disease, but the border was quickly reopened when the disease was found to be a relatively harmless look-alike.
(CIDRAP News) Federal officials took pains to assure the public today that the risk of contamination in the US beef supply is very low following yesterday's announcement that the nation's first apparent case of bovine spongiform encephalopathy (BSE), or mad cow disease, had turned up in Washington state.
(CIDRAP News) The Washington state cow announced by the US Department of Agriculture (USDA) on Dec 23 to be a "presumptive positive" bovine spongiform encephalopathy (BSE) case, was born in April 1997, before the August 1997 Food and Drug Administration ban on feeding ruminant-derived meat and bone meal supplements to cattle went into effect.
(CIDRAP News) The US Department of Agriculture (USDA) will probably end its investigation of the nation's single bovine spongiform encephalopathy (BSE) case within 2 weeks, even if all the cows that might have shared feed with the infected cow are not found, USDA officials said this week.
(CIDRAP News) A panel of experts that reviewed the US response to the nation's first case of bovine spongiform encephalopathy (BSE) says there are probably other cases in the United States and recommends increasing restrictions designed to keep BSE-infected materials out of human food and animal feed.
(CIDRAP News) – The recent prediction from a panel of experts that the United States is likely to see more cases of bovine spongiform encephalopathy (BSE) does not clash with a previous Harvard University study that described a low risk of the disease, according to a member of the panel.
(CIDRAP News) Italian researchers this week reported a new form of bovine spongiform encephalopathy (BSE), or mad cow disease, that resembles sporadic Creutzfeldt-Jakob disease (CJD), a human brain disease that has not previously been linked to BSE.