- Chinese Death Star: The moon cited as the perfect launch pad for ballistic missiles
- Help wanted: Homeland Security plagued by vacancies at the top
- We are not amused: Queen’s protection officers warned to keep ‘sticky fingers’ off the royal cashews
- Unleash the crossbows: Gov. Scott Walker creates new hunting season
- Bubonic plague kills 20 in Madagascar
- G-20 diplomats fell for hacker attack promising nude photos of former French first lady Carla Bruni
- Minnesota guardsman charged with stealing private soldier data for fake IDs
- Florida appeals court rules universities can’t regulate guns
- Vladimir Putin defends Russian conservative values
- Tea Party Patriots call key GOP firing a declaration of war
Of food supply risks, mad cow’s not high on list
Question of the Day
WASHINGTON (AP) - If the mad cow found in California has you wondering about food safety, well, there are plenty of problems that pose serious risks to the food supply. But mad cow disease shouldn’t be high on the worry list.
Just in the past few months, Americans have been sickened by contaminated sprouts, raw milk and sushi. Thirty people died last year from bacteria-tainted cantaloupe. And when it comes to hamburger, a dangerous strain of E. coli that can lurk in ground beef sickens thousands of people every year.
“What we know is that 3,000 Americans die every year from preventable food-borne illnesses that are not linked” to mad cow disease, said Sarah Klein of the consumer advocacy group Center for Science in the Public Interest. “Things like E. coli, salmonella _ that’s where we should be focusing our attention, outrage and policy.”
The comparable numbers for mad cow disease? Four sick cows ever discovered in the U.S., the one announced Tuesday being the first since 2006, and no human version of the illness linked to eating U.S. beef.
Maintaining confidence in exports fuels the nation’s monitoring of the beef supply as much as continuing safety concerns, he said.
Tuesday’s news came from that monitoring: Routine testing of a dead dairy cow from central California showed the animal had bovine spongiform encephalopathy, or BSE, a disease that gradually eats holes in the animal’s brain. U.S. health officials were adamant that there was no risk to the food supply _ the cow never was destined for the meat market, and the World Health Organization says humans can’t be infected by drinking milk from animals with BSE.
The U.S. has been guarding against BSE for years, since a massive outbreak in Britain that not only decimated that country’s cattle but showed that eating BSE-contaminated meat could trigger a human version of the disease. A key part of the safety net: The animal tissues that can carry the BSE _ including the brain and spinal cord _ are removed from cattle before they’re processed for food.
In addition, the U.S. surveillance program tests brain tissue taken from about 40,000 dead cows a year for BSE. That testing is designed to target the animals most at risk, said Dr. Richard Breitmeyer, who heads the University of California, Davis, laboratory that initially discovered the latest case.
High-risk animals include those with symptoms of neurological disease, “downer” animals at slaughterhouses, animals that die at dairies or cattle ranches for unknown reasons, and cows older than 30 months like this Holstein, because BSE occurs in older cows.
The USDA hasn’t released details about the California cow, but a spokesman for U.S. Rep. Devin Nunes of California said the sick 5-year-old came from Tulare County, the No. 1 dairy-producing county in the nation.
In other countries, BSE’s spread through herds was blamed on making cattle feed using recycled meat and bone meal from infected cows, so the U.S. has long banned feed containing such material. That was key to Tuesday’s announcement, too: USDA testing found the cow had a different form of the disease, so-called atypical BSE that means it didn’t come from feed _ good news.
Instead, it was a sporadic disease _ the cow developed it from a random mutation, something that scientists know happens occasionally. Somehow, a protein the body normally harbors folds into an abnormal shape called a prion, setting off a chain reaction of misfolds that eventually kills brain cells.
The last two cases found in the U.S. were atypical as well. Only 10 cases around the world have been found with atypical characteristics, according to Lyndsay Cole of USDA’s Animal and Plant Health Inspection Service.
“It’s very, very rare,” said Wiedmann, adding that some research suggests that this sporadic type would be even less easily transmitted to people through meat than traditional BSE.
By Matt Kibbe
The short-term deal will assure long-term overspending
- Obama's Afghanistan experts stumped on U.S. death toll, war costs during hearing
- NAPOLITANO: A conspiracy so vast
- House pushes through two-year Ryan-Murray budget deal
- Comma on!: Twitter erupts over Obama-Castro 'marriage'
- N. Korean news agency: Kim Jong Un's uncle executed
- Biden guarantees victory on immigration reform
- Jane Fonda Foundation fails to make single contribution in 5 years: report
- All-out war breaks out in GOP over budget pact
- U.S. pilot scares off Iranians with 'Top Gun'-worthy stunt: 'You really ought to go home'
- White House improvises again on patchy Obamacare rollout
Independent voices from the The Washington Times Communities
Born in 1930 in rural Missouri, Charles Vandegriffe, Sr., brings his time and place to the Communities.
Columns from Voices around the World talking about the events, people, politics and social issues that concern us wherever, and whoever, we are.
Chef Mary Moran discusses the food we eat, where it comes from and what it does for us.
An informed and often humorous take on the world of advertising, public relations and social media. 100% Pure. Not from concentrate.
Extraordinary day at Redskins Park
White House pets gone wild!
Let it snow