Meat+Poultry - March 2021 - 56

FOOD SAFETY

TARGET:

Listeria

Detection and prevention technologies take aim
at controlling this pathogen of concern
BY LY N N P E T R A K | m e a t p o u l t r y @ s o s l a n d.c o m

The meat and poultry
industry has made
improvements in its control
of Listeria in ready-toeat meat facilities.

MEAT+ POULTRY | 03.21 | www.meatpoultry.com

from USDA's testing programs, it is clear that
the industry took the matter seriously and
took the necessary steps to control the issue, "
said James Dickson, professor, department
of animal sciences at Iowa State University,
Ames, Iowa.
Those steps are ongoing, with collaborative
efforts from meat and poultry processors,
researchers, academic research and
government. The Food Safety Modernization
Act (FSMA), for example, includes clearer
guidance for food manufacturers on preventive
measures to control L. monocytogenes in
their environments, while the US Department
of Agriculture (USDA) focuses on a " seekand-destroy " approach with stringent
best practices. In late 2020, the Food and
Agriculture Organization of the United Nations
(FAO) and World Health Organization (WHO)
met and identified key gaps in the current FAO/
WHO risk assessment model and highlighted
principles to be considered for risk assessment
for L. monocytogenes.
Going forward, Listeria detection and
prevention should still be top of mind, given
the virulence of the pathogen, Dickson pointed

ggw - stock.adobe.com

56

W

hen it comes to problematic
pathogens that impact the meat
and poultry industry, Listeria
monocytogenes is among the most persistent.
Listeria is a particularly virulent pathogen.
According to the US Centers for Disease
Control and Prevention (CDC), about 1,600
people in this country get listeriosis each
year, with a hospitalization rate of 94% and an
annual death rate of about 260.
Foodborne illness outbreaks and recalls
due to concerns about L. monocytogenes
continue to make headlines and potentially
erode confidence in the safety of meat and
poultry products, especially in ready-to-eat
meats. Already this year, a multi-state outbreak
of Listeria was tied to deli meat products and
there were several product recalls in 2020 due
to possible Listeria contamination.
On the positive side, there have been
improvements in the control of this
species of pathogenic bacteria in meat and
poultry products.
" The industry has made some dramatic
improvements in the control of Listeria in
ready-to-eat meats. If you look at the results



http://www.meatpoultry.com

Meat+Poultry - March 2021

Table of Contents for the Digital Edition of Meat+Poultry - March 2021

Meat+Poultry - March 2021 - 1
Meat+Poultry - March 2021 - vdg - 1
Meat+Poultry - March 2021 - vdg - 2
Meat+Poultry - March 2021 - 1
Meat+Poultry - March 2021 - 2
Meat+Poultry - March 2021 - 3
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Meat+Poultry - March 2021 - bacon - 1
Meat+Poultry - March 2021 - bacon - 2
Meat+Poultry - March 2021 - bacon - 3
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Meat+Poultry - March 2021 - bacon - 24
Meat+Poultry - March 2021 - Marel - 1
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Meat+Poultry - March 2021 - Marel - 3
Meat+Poultry - March 2021 - Marel - 4
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Meat+Poultry - March 2021 - Marel - 6
Meat+Poultry - March 2021 - Marel - 7
Meat+Poultry - March 2021 - Marel - 8
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