Take the "Cold" out of Cold Cuts and Put Back the "Hot" in Hot Dogs
We've blogged a lot about listeria and avoiding it is a good idea, in the neighborhood of "breathing is a good idea." The CDC, in an article reported by Elizabeth Weise in USA Today Wednesday, is recommending a couple of things in connection with cold cuts, including hot dogs, for those over 50, and in particular those over 65, to avoid listeria:
- Reheat them to 165 degrees Fahrenheit just before eating
- Don't keep them in the refrigerator longer than five days after opening
Which kind of takes the "cold" out of cold cuts, doesn' t it?
Ms. Weise's article then goes on to explain what a change this would be in the behavior of people who are often dependent on lunch meats as a relatively inexpensive source of protein, and to question where the source of this advice is coming from. The CDC, for its part, notes that listeria doesn't go away when refrigerated and doesn't give either visual or olfactory clues to its presence. The industry response is that consumers should look for products containing antimicrobials like sodium lactate or potassium lactate.
As the article implies, this advice is counterintuitive for many people. Moreover, as one person quoted in the article points out, the placing of the label of "risky" on such an ordinary item takes away some of life's enjoyment as well. That is not to deny that the risk is real, but it is akin to a "Black Swan" event whose probability may be low but where the consequences of the event occurring are high and can change the way we think. Pregnant women and people with weakened immune systems are at high risk, but constitute a more discrete part of the population that is generally more likely to consider itself in need of health information. I'm 54 and don't think of myself as at extra risk of this kind of food-borne illness.
On the other hand, I haven't eaten any cold cuts or hot dogs since I started getting a reaction to them while still in my 30s.
Pork Producers Feel Effects of Swine Flu
Pork producers are feeling the effects of the swine flu as the number of reported cases of the virus increases. Stock prices for Virginia-based Smithfield Foods, the world’s largest pork processor, and Arkansas-based Tyson Foods, fell 12 percent and 9 percent today, respectively. The Wall Street Journal reports that the prices of hogs, corn, and soybeans also dropped today. About 16 percent of U.S. pork exports have been shipped to Mexico over the past year – a country where so far 149 people have died from the swine flu.
The Centers for Disease Control and Prevention and other health officials have emphasized that swine flu viruses are not transmitted by food and people cannot contract the virus by eating pork or pork products. That fact alone does not seem to be enough to quell consumers’ fears. MarketWatch earlier today quoted a pork industry analyst as saying the industry wants to avoid a slip of exports and prices akin to the 2003 avian flu outbreak in Asia. Analyst Heather Jones said she believes the pork industry “needs to undertake an aggressive and widespread informational marketing campaign.”
Meanwhile, the Associated Press is reporting that Seattle-based Starbucks Corp. announced today that it is closing 10 of its Mexico City cafes in response to the swine flu outbreak and pursuant to instructions from the Mexican government.
FDA and CDC Warn of Salmonella in Raw Sprouts
The U.S. Food and Drug Administration and the Centers for Disease Control and Prevention are recommending against eating raw alfalfa sprouts because of potential salmonella contamination.
According to the FDA, the salmonella contamination appears to be in seeds for alfalfa sprouts. As of yesterday, 31 cases of illness with Salmonella Saintpaul have been reported to the CDC. The reported cases are in Michigan, Minnesota, Pennsylvania, South Dakota, Utah, and West Virginia. The FDA cautions that the number of infected people may rise because some illnesses have not yet been confirmed with laboratory testing.
The FDA believes this outbreak may be linked to an outbreak from earlier this year. Its initial investigation traces the contaminated raw alfalfa sprouts to multiple sprout growers in multiple states. Additional details are available here.
