The FDA closes Listeria and norovirus outbreak investigations on its CORE Outbreak Investigation Table, while the alleged cereal outbreak case count increased. There are now only three active food poisoning outbreak investigations being conducted by the FDA. The Listeria monocytogenes outbreak that closed has sickened at least 20 people. A vehicle was not identified, even though traceback was initiated, an on-site inspection was initiated, and samples were collected and analyzed. The outbreak status is still listed as "ongoing" because the most recent illness onset date was April 20, 2022. It can take up to 70 days for the symptoms of listeriosis to manifest. The CDC will continue to monitor for more illnesses. This investigation will be reopened if more new illnesses are reported … [Read more...]
FDA Issues Final Guidance For Seeds Used For Sprouting
The FDA is issuing final guidance for seeds used for sprouting. The guidance outlines FDA's concerns over food poisoning outbreaks associated with th consumption of raw and lightly cooked sprouts. The guidance gives firms recommended steps to prevent adulteration throughout the production chain. Between 1996 and 2020, the were 52 reported foodborne illness outbreaks associated with contaminated sprouts. As a result, at least 2700 Americans were sickened. Contamination can occur at any point in the supply chain, but the seeds themselves are the most likely source of contamination in many of these outbreaks. In 2019 and 2020, an E. coli O103 outbreak linked to raw sprouts at Jimmy John's restaurants sickened at least 22 people in Iowa. Another Jimmy Jon's outbreak, this time caused … [Read more...]
Produce Contamination Is E. coli Blowing in the Wind?
The Center for Produce Safety is awarding grant money for a study to evaluate the risks of E. coli being carried in the wind on dust. For the issue of produce contamination is E. coli blowing in the wind? E. coli bacteria can survive in dust; in fact, an NIH study conducted in 2016 found that the pathogen can live in dust samples for 20 years. Here's how this works: Cattle carry pathogenic E. coli bacteria in their guts and excrete it in the feces. The feces contaminates soil in the area, which can then dry and become airborne in dust. The problem is that if the pathogen is in dust from factory farms, it can travel on the wind to produce fields and contaminate vegetables, especially romaine lettuce. That lettuce's unique physiology makes it easy for bacteria to collect in its … [Read more...]
Do You Know If You Are Grilling Mechanically Tenderized Beef?
With grilling season upon us and the Fourth of July holiday next week, most Americans are taking to their outdoor grills. We grill everything from chicken wings to veggies to burgers to steaks. But do you know if you are grilling mechanically tenderized beef? There are several ways of tenderizing meat: marinating, the way you cut it after it's cooked, and mechanical tenderizing. Knowing if the meat you are grilling is mechanically tenderized can make the difference between enjoying a nice meal and getting sick. And there's a lot of mechanically tenderized beef out there: 6.2 billion servings of mechanically tenderized beef are served every year on American tables. The USDA is offering tips on how to protect yourself and your family while grilling. One section of that piece … [Read more...]
Consumer Knowledge About Flour Risks Lags Behind Reality
Consumer knowledge about flour risks lags behind reality, according to a research article published in the International Association for Food Protection. The research finds that consumers do not consider flour a high risk for bacterial contamination, but flour is a raw agricultural product and a source of outbreaks. Six food poisoning outbreaks have been linked to wheat flour and flour products in the U.S. and Canada since 2009. Those outbreaks have sickened at least 200 people with Salmonella and E. coli bacteria. In 2019, an E. coli O26 outbreak linked to ADM Milling flour sickened at least 21 people in 9 states. The flour brands that were recalled in association with that outbreak included Pillsbury bread flour, ALDI Baker's Corner, and King Arthur flour. And in 2016, an E. … [Read more...]
FSIS Foodborne Illness Outbreaks For Fiscal Year 2019
The USDA's Food Safety and Inspection Service (FSIS) has released its summary of FSIS foodborne illness outbreaks for fiscal year 2019 that involved FSIS-regulated products. The four pathogens that most often affect those products are Salmonella, Shiga toxin-producing E. coli (STEC), Listeria monocytogenes, and Campylobacter. During fiscal year 2019, FSIS investigated 16 outbreaks that sickened about 1000 people and hospitalized more than 175 patients. 94% of these outbreaks involved illnesses in more than one state. Salmonella was the most common pathogen in these outbreaks, followed by STEC, and Listeria monocytogenes. Beef and chicken were the most common food products of interest. Salmonella serotypes in these outbreaks included Blockley, Enteritidis, Newport, Rissen, and … [Read more...]