The CDC is joining the FDA in warning the public: do not eat El Abuelito cheese because it may be contaminated with Listeria monocytogenes bacteria. The cheese is linked, through whole genome sequencing testing, to the outbreak strain of Listeria that has sickened ten people in four states. Earlier this month Connecticut officials found the outbreak strain of Listeria in samples of El Abuelito queso fresco cheese that was taken from a store where an ill person bought that cheese. The government says that other El Abuelito cheeses that were made or handled in the same facility as the queso fresco cheese have not been recalled, but officials are concerned that they may be contaminated and could make people sick. Investigators are trying to determine whether or not all cheese products … [Read more...]
FDA Warns Against All El Abuelito Cheese In Listeria Outbreak Investigation
The FDA warns against all El Abuelito cheese in the most current Listeria monocytogenes outbreak investigation notice that was posted today. The notice states, "Out of an abundance of caution, and due to the severity of Listeria infection, the FDA is expanding its warning to include all El Abuelito brand cheeses until more information is known. According to the firm’s website, this includes queso fresco, Oaxaca cheese, cotija cheese, and crema." Whole genome sequencing has linked El Abuelito queso fresco cheese to the outbreak. On February 19, 2021, tests conducted by the Connecticut State Laboratory determined that the Listeria monocytogenes found in a sample of the cheese purchased at a grocery store in that state is a match to the outbreak strain. El Abuelito Cheese recalled … [Read more...]
El Abuelito Cheese Listeria Sample Matches Outbreak Strain
The El Abuelito cheese Listeria monocytogenes sample matches the outbreak strain, according to a notice from the FDA. The Connecticut Department of Public Health collected product samples of that cheese where a sick person who lives in that state bought cheeses. Sample analysis found the presence of Listeria monocytogenes in samples of El Abuelito Queso Fresco cheese that was sold in 10 ounce packages, marked as Lot A027 with an expiration date of 02/26/2021. On February 19, 2021, whole genome sequencing (WGS) analysis that was conducted by the Connecticut State Laboratory found that the Listeria monocytogenes found in the samples is a match to the outbreak strain. On February 19, 2021, El Abuelito Cheese of Paterson, New Jersey recalled all Queso Fresco products with "sell by" … [Read more...]
CDC Updates Hispanic Style Cheese Listeria Outbreak Investigation
The Centers For Disease Control and Prevention (CDC) has updated their Hispanic style cheese Listeria outbreak investigation with new information from the Connecticut Department of Health. On February 16, 2021, Connecticut officials found Listeria in samples of El Albuelito queso fresco cheese that was collected from a store where a patient diagnosed with listeriosis shopped. Investigators are working to confirmed that the Listeria bacteria found in this queso fresco cheese is the same pathogen that is making people sick. They are using whole genome sequencing (WGS) that maps the DNA of the bacteria. The results should be known soon. The case count still stands at seven sick. Those people live in Maryland (4), Connecticut (1), New York (1), and Virginia (1). All seven patients … [Read more...]
Connecticut Warns of Listeria in El Abuelito Queso Fresco Cheese; One Ill
The Connecticut Department of Public Health is warning consumers that there is Listeria in El Abuelito Queso Fresco cheese. Laboratory testing found the pathogen in one lot of that cheese that was collected from a Connecticut retail food store last week. One Connecticut resident is sick after allegedly eating that brand. There is a multistate Listeria monocytogenes outbreak that is linked to Hispanic-style soft and fresh cheeses that the FDA and CDC announced late last week. Seven people in four states are sick in that outbreak; one of the patients lives in Connecticut. The others live in Maryland (4), New York (1), and Virginia (1). Connecticut Department of Health officials are advising consumers not to eat any El Abuelito Queso Fresco cheese until further notice. And also … [Read more...]
Unsanitary Conditions of Soft Cheese Making Linked to Listeria Outbreaks
In the wake of the deadly Listeria monocytogenes outbreak that is linked to Hispanic-style fresh and soft cheeses, it's worth looking at a 2018 study from the Centers for Disease Control and Prevention (CDC) that examined listeriosis outbreaks associated with soft cheeses from 1998 to 2014. The study, published in Emerging Infectious Diseases, showed that unsanitary conditions of soft cheese making was linked to listeriosis outbreaks. The number of listeriosis outbreaks associated with cheese produced under unsanitary conditions has increased since 2006. Moreover, two-thirds of those outbreaks were linked to "Latin-style soft cheese," accounting for 98, or 54%, of the cases of listeriosis during that time frame. FDA inspections of cheese-making facilities associated with outbreaks … [Read more...]
History of Soft Cheese Linked Listeria Monocytogenes Outbreaks
With the news that the CDC and FDA have launched an investigation into a possible Hispanic-style soft cheese listeriosis outbreak late last week, the history of soft cheese linked Listeria monocytogenes outbreaks comes into focus. Seven people in four states are sick, including Maryland, Connecticut, New York, and Virginia. This is not the first time a deadly outbreak has been linked to those types of soft and fresh cheeses. These types of cheeses have long been a risk for Listeria monocytogenes contamination, according to the CDC. The issue is that many of these soft and fresh cheeses are made with unpasteurized milk. The government estimates that "the risk for listeriosis per serving is estimated to be 50- to 160-fold greater for cheese made from unpasteurized milk than … [Read more...]
New Listeria Outbreak Associated With Hispanic-Style Fresh Soft Cheeses
A new Listeria outbreak has been announced by the Centers for Disease Control and Prevention (CDC). Hispanic-style fresh and soft cheeses have allegedly sickened seven people in four states as of February 11, 2021. No recall has been issued yet. The patient case count by state is: Connecticut (1), Maryland (4), New York (1), and Virginia (1). All seven patients have been hospitalized because they are so sick. No one has died. Illness onset dates range from October 20, 2020 to January 22, 2021. Six of those sickened got sick in 2021. The patient age range is from 45 to 75 years. Six of those sickened are of Hispanic origin. State and local public health officials are interviewing people about what they ate during the month before they started feeling sick. Of the four people who … [Read more...]
Salmonella Potsdam Outbreak Ends With 7 Sick, No Information
According to the FDA's Core Outbreak Investigation Table, the recently announced Salmonella Potsdam outbreak has ended with seven people sick. We don't know what caused the illnesses, where those sickened live, if anyone was hospitalized or died, or the ages of the patients or their illness onset dates. The FDA has initiated traceback, has conducted on-site inspections, and has conducted sample collection and analysis. But no recall has been issued, no public health advisory has been issued, and no more information has been released. The FDA does state that "Outbreak investigations that do not result in specific, actionable steps for consumers may or may not conclusively identify a source or reveal any contributing factors." Salmonella Potsdam is a rare serotype of this pathogen. … [Read more...]
FDA Trying New Romaine Sampling Plan in Yuma, Arizona
The FDA is trying a new romaine sampling plan in Yuma, Arizona. Romaine grown in that area was linked to a deadly E. coli O157:H7 outbreak that sickened at least 210 people in 36 states. Ninety six people were hospitalized. Twenty-seven patients developed HUS. And five people, who lived in Arkansa, California, Minnesota (2 people), and New York, sadly died. And a deadly E. coli O157:H7 outbreak last year, that sickened 32 people in 12 states and was unsolved, was caused by the same strain that made people sick in the 2018 Yuma, Arizona romaine outbreak. That outbreak was not linked to any food or any growing region. So it's appropriate for the FDA to concentrate on that growing region. Lab testing during the investigation found the outbreak strain of E. coli in canal water in the … [Read more...]
