Symptoms may include tingling or burning sensation in the mouth, rash on the face and upper body, hives and itching of skin, nausea, vomiting or diarrhea.
“It is possible for low levels of bacteria to be on wheat or other points of the flour milling process, and studies indicate that about one percent of flour on average contains Salmonella.”
“Flour is a raw ingredient and intended to be consumed cooked. Although flour is not expected to be a sterile product, we support the company’s precautionary decision to withdraw the product. The affected batches of these brands can be safely used to cook if proper care is taken. If people have used these brands in their baking - for biscuits, cakes, breads or other Christmas treats - they can be reassured that the cooking will have killed the bacteria and that these home baked foods are safe to eat.”
The FDA advisory applies only to tomalley, the soft, green substance found in the body cavity of the lobster that functions as the liver and pancreas. Cooking does not eliminate the PSP toxins. However, studies have shown that, even when high levels of PSP toxins are present in lobster tomalley, lobster meat itself is typically unaffected.
An FDA laboratory detected Salmonella Saintpaul with the outbreak strain fingerprint pattern in a sample of jalapeño pepper obtained from a distribution center in McAllen, Texas. The distributor is working with FDA to recall the contaminated product in the United States. The peppers were grown in Mexico; investigators are working to determine where they were contaminated.
The Laboratory Services Division of the Colorado Department of Public Health and Environment detected Salmonella Saintpaul with the outbreak strain fingerprint pattern in a jalapeño pepper provided by an ill individual. The state health department is working with the FDA to determine the origin of the jalapeño pepper.
At a news conference Friday, representatives of the FDA and the CDC were more forceful in saying that they aren't sure tainted tomatoes caused the outbreak of salmonella saintpaul, a fairly rare strain. Previous statements had been more vague.
Over the weekend, the tide of opinion among epidemiologists, produce companies and food safety officials also began to turn in that direction.
Tomatoes couldn't have caused an outbreak that has stretched from early April to late June, says Jim Prevor, editor of Produce Business magazine. "There's not a field in the world" that produces that long, he says.
Among the 316 persons with information available, illnesses began between April 10 and June 13, 2008. Patients range in age from <1 to 99 years; 50% are female. At least 69 persons were hospitalized. No deaths have been officially attributed to this outbreak. However, a man in his sixties who died in Texas from cancer had an infection with the outbreak strain of Salmonella Saintpaul at the time of his death. The infection may have contributed to his death.
Only 3 persons infected with this strain of Salmonella Saintpaul were identified in the country during the same period in 2007. The previous rarity of this strain and the distribution of illnesses in all U.S. regions suggest that the implicated tomatoes are distributed throughout much of the country. Because of inherent delays in reporting and because many persons with Salmonella illness do not have a stool specimen tested, it is likely many more illnesses have occurred than those reported. Some of these unreported illnesses may be in states that are not on today’s map.
Inspectors visited Fugakyu in late August after the Boston Department of Public Health told the town that one of the restaurant’s employees had contracted salmonella poisoning.
The restaurant, at 1280 Beacon St., reportedly had not told Brookline officials about the potential health danger. It was not clear from reports how Boston found out. [...]
Reports stated food handlers were also seen washing their hands with no soap for only five seconds. The worker with salmonella was allegedly handling food at the time of the visit, according to reports.
Kraft Foods announced Thursday it is recalling white chocolate distributed in the United States because of possible salmonella contamination.
Kraft said consumers who purchased its six-ounce, Baker's Premium White Chocolate Baking Squares should immediately discard the product. The recalled product was distributed nationally and have the UPC Code 0043000252200 and best when used by dates of March 31, April 1, April 2 and April 3, 2008.
The U.S. Food and Drug Administration detected the presence of salmonella in some packages of the white chocolate baking squares during tests, according to Kraft.
After 25 days, 40 percent of the mice given the Earth-bound salmonella were still alive, compared with just 10 percent of those dosed with the germs from space. And the researchers found it took about one-third as much of the space germs to kill half the mice, compared with the germs that had been on Earth.
The researchers found 167 genes had changed in the salmonella that went to space.
Why?
"That's the 64 million dollar question," Nickerson said. "We do not know with 100 percent certainty what the mechanism is of space flight that's inducing these changes."
However, they think it's a force called fluid shear.
"Being cultured in microgravity means the force of the liquid passing over the cells is low." The cells "are responding not to microgravity, but indirectly to microgravity in the low fluid shear effects."
Nearly 300 people in 39 states have fallen ill since August, and federal health investigators said they strongly suspect Peter Pan peanut butter and certain batches of Wal-Mart's Great Value house brand -- both manufactured by ConAgra Foods Inc.
Shoppers across the country were warned to throw out jars with a product code on the lid beginning with ''2111,'' which denotes the plant where it was made.
How the dangerous germ got into the peanut butter was a mystery. But because peanuts are usually heated to high, germ-killing temperatures during the manufacturing process, government and industry officials said the contamination may have been caused by dirty jars or equipment.
The strain in this outbreak, Salmonella serotype Tennessee, is comparatively rare, as is salmonella contamination of peanut products, said Caroline Smith DeWaal, director of food safety at the Center for Science in the Public Interest.
It may have taken a long time to identify peanut butter as the source because ''it's just not one of the first things you'd suspect,'' Smith DeWaal said.
