It's time for the top 10 food poisoning outbreaks of 2022. There were not many multistate outbreaks this year; just a few more than the pandemic year of 2020 according to the Centers for Disease Control and Prevention (CDC). But there were still hundreds of Americans sickened by contaminated food. And the case counts for these outbreaks are likely far lower than the actual number sickened because any people aren't diagnosed and not included. Most of these outbreaks have ended, but a couple are still ongoing. Number ten is the newest outbreak, the Listeria monocytogenes outbreak that is linked to enoki mushrooms imported from Korea. (By the way, enoki mushrooms were the most recalled food of 2022.) This outbreak investigation has not been updated for more than a month. The last … [Read more...]
FDA CORE Table Has Just Two Active Outbreak Investigations
The FDA's CORE Outbreak Investigation Table has just two active outbreaks. Since the last update, three outbreaks have ended. The currently active outbreaks include the mystery Salmonella Typhimurium outbreak that has sickened at least 274 people. That's a very large outbreak with no food attached. The only action taken so far is traceback. There is no more information about this outbreak. And the Listeria monocytogenes outbreak linked to enoki mushrooms imported from Korea is still active. Two people are sick in that outbreak, and both have been hospitalized. That outbreak investigation has not been updated since November 17, 2022. The closed investigations include the mystery E. coli O157:H7 outbreak that sickened at least 11 people, the E. coli O121 outbreak that was linked … [Read more...]
Mariscos Bahia Seafood Salmonella Outbreak Ends With 39 Sick
The Mariscos Bahia seafood Salmonella Litchfield outbreak has ended with 39 people sick in four states, according to the Centers for Disease Control and Prevention (CDC). That is an increase of six more patients since the last investigation update that was issued on October 25, 2022. The outbreak has ended as of December 14, 2022. The patient case count by state is: Arizona (13), California (24), Illinois (1), and Texas (1). Illinois has been added to the state list. The new patients live in California and Arizona. Illness onset dates range from June 14, 2022 to October 23, 2022. The patient age range is from 1 to 80 years. Of 32 people who gave information to investigators, 15 were hospitalized, for a hospitalization rate of 47%, which is high for a Salmonella outbreak. Eighteen … [Read more...]
What Are the Current Food Poisoning Outbreaks?
What are the current food poisoning outbreaks in the United States? At this time there are four active outbreaks that are being investigated, according to the Centers for Disease Control and Prevention (CDC) and state health departments. In total, these outbreaks have sickened at least 93 people and have hospitalized 33. The newest outbreak is the sapovirus outbreak linked to oysters that were harvested from a section of Galveston Bay in Texas. According to the Texas Department of State Health Services, dozens of people who live in Texas and Florida are sickened in this outbreak. The Listeria monocytogenes outbreak linked to Enoki mushrooms that were imported from Korea is ongoing. That outbreak has sickened two people from Nevada and Michigan; both were hospitalized. That … [Read more...]
Galveston Bay Oyster Outbreak in Texas, Florida Sickens Dozens
A Galveston Bay oyster outbreak in Texas has sickened dozens of people in that state and also in Florida, according to the Texas Department of State Health Services (DSHS). A recall of all oysters that were harvested in the TX 1 area of southeastern Galveston Bay has been ordered. No other species of seafood are affected by this recall. The recall includes oysters on the half shell and shucked oysters that were harvested there from November 17, 2022 through December 7, 2022. You can see a map of the oyster areas in those waters at DSHS web site. The area was closed on December 8, 2022 after receiving reports from health departments in both Texas and Florida that people who ate oysters harvested from TX 1 were getting sick. Symptoms include fever, chills, headache, nausea, … [Read more...]
Old Europe Listeria Monocytogenes Cheese Outbreak Ends
The Old Europe Listeria monocytogenes soft cheese outbreak has ended with six people sick in six states, according to the Centers for Disease Control and Prevention (CDC). Five people were hospitalized because they were so ill. That outbreak investigation was last updated on November 10, 2022. The patient case count by state is: California (1), Georgia (1), Massachusetts (1), Michigan (1), New Jersey (1), and Texas (1). The patient age range is from 56 to 83 years. Sick people’s samples were collected from August 6, 2017, to August 5, 2022. There may be more patients in this outbreak because some people contract this infection and do not see a doctor, so are not diagnosed and entered into the government database. Patients were interviewed by government officials. Of the five … [Read more...]
Earth Grown Falafel E. coli O121 Outbreak Ends With 24 Sick
The Earth Grown Falafel E. coli O121 outbreak has ended with 24 sick in six states, according to the Centers for Disease Control and Prevention (CDC). That is an increase of four patients since the last update on October 7, 2022. The case count per state is: Florida (2), Iowa (2), Kansas (1), Michigan (13), Ohio (1), and Wisconsin (5). The patient age range is from under the age of one to 77 years, and illness onset date ranged from July 13, 2022 to October 24, 2022. One person developed hemolytic uremic syndrome (HUS), a type of kidney failure. Officials interviewed patients about the foods they ate before they got sick. Of the 18 people interviewed, 15, or 83%, said they shopped at Aldi stores. Among those shoppers, 14 ate Earth Grown frozen falafel the week before they got … [Read more...]
New Listeria Outbreak Linked to Enoki Mushrooms Sickens Two
A new Listeria outbreak linked to enoki mushrooms has been announced by the Centers for Disease Control and Prevention (CDC). At least two people in two states are sick. The case count by state is: Michigan (1) and Nevada (1). The patient age range is from 30 to 42. Illness onset dates range from October 5, 2022 to October 8, 2022. Both patients have been hospitalized. And both reported eating enoki mushrooms or eating at restaurants that served items containing enoki mushrooms before they got sick. Whole genome sequencing conducted on patient isolates showed that they likely both got sick from eating the same product, since they are closely related genetically. And in November 2021, the FDA found Listeria monocytogenes in one sample of enoki mushrooms that were collected at … [Read more...]
FDA Adds Salmonella Outbreak; USDA Adds E. coli Outbreak
FDA adds Salmonella outbreak to its CORE Outbreak Investigation Table, while the USDA adds an E. coli O157:H7 outbreak to theirs, which may be associated with beef. Very little information has been provided for these new outbreaks. For the new outbreak of Salmonella Typhimurium on the FDA site, the food has not yet been identified. There are currently 264 cases, which is a very high case count for an unidentified outbreak. The FDA is working with partners to investigate "multiple food items of interest" to try to determine the cause of this outbreak. Traceback has been initiated. The new E. coli O157:H7 outbreak on the USDA table is suspected to be linked to beef. There is no information about patient case counts, patient ages, states where ill persons live, or what type of beef … [Read more...]
History of Deli Meat and Cheese Listeria Outbreaks
Once again, a new Listeria monocytogenes outbreak linked to deli meats and cheeses has been reported by the CDC. These outbreaks have happened regularly since 2018, and cause serious illness and hospitalizations. The history of deli meat and cheese listeria outbreaks is deadly. These products are susceptible to Listeria contamination for several reasons. First, this pathogen is very persistent and it can protect itself against regular cleaning products by producing a biofilm. Once it has been introduced into a deli environment it is very difficult to eradicate. The bacteria can hide in cracks and in machines that are difficult to clean, such as deli meat slicers. And since many establishments may not clean their slicers often enough or thoroughly enough, cross-contamination … [Read more...]
