Table of Contents
What is the name of the bacteria that has a recent outbreak in 2011?
The 2011 United States listeriosis outbreak was a widespread outbreak of Listeria monocytogenes food poisoning across 28 US states that resulted from contaminated cantaloupes linked to Jensen Farms of Holly, Colorado.
What is the most common vehicle for listeriosis?
A food vehicle was implicated in 20 (83%) of the 24 confirmed listeriosis outbreaks (Table 2). Six (25%) outbreaks were attributed to delicatessen (deli) meats.
What causes a Listeria outbreak?
Humans are infected when they consume foods that harbor the bacteria. The most common foods to cause listeriosis outbreaks are deli meats and unpasteurized dairy products. However, many other foods have also been found to spark outbreaks, including caramel apples, cantaloupe, and cabbages fertilized by sheep manure.
Can you taste Listeria?
Listeria can be found in oil, water and plants, but you cannot see, smell or taste it. Different than other bacteria, listeria can grow in the refrigerator and in warm food. It’s commonly linked to raw meat, unpasteurized dairy products and ready-to-eat food, such as deli meat, hot dogs and soft cheeses.
Is there a fifth outbreak of Listeria monocytogenes in the United States?
Highlights This multistate outbreak of Listeria monocytogenes infections (listeriosis) ended in October 2011; however, on December 8, a fifth outbreak-associated subtype of Listeria was isolated from a sample of cantaloupe collected during the investigation. The fifth subtype matches that of Listeria isolated from one patient.
When did the listeriosis outbreak start in Colorado?
On September 2, 2011, the Colorado Department of Public Health and Environment (CDPHE) notified the CDC of a listeriosis outbreak first detected on August 29, with seven cases reported during the period from August 29 through August 31; two cases are typically reported each August in Colorado.
What is an Listeria outbreak?
Listeria Outbreaks. When two or more people get the same illness from the same contaminated food or drink, the event is called a foodborne disease outbreak. The list on this page primarily represents multistate foodborne outbreak investigations involving Listeria in which CDC was the lead public health agency.
What causes Listeriosis?
Multistate outbreak of listeriosis associated with Jensen Farms cantaloupe–United States, August-September 2011 Listeriosis is caused by Listeria monocytogenes, a gram-positive bacillus common in the environment and acquired by humans primarily through consumption of contaminated food.