An overview into the isolation, enumeration, and molecular detection of Listeria monocytogenes in food

Cost
: 2 credits
Expiry Date
: None
CPD Units
: 2.00 Points
Rating
: 4/4

The ability of L. monocytogenes to survive in extreme conditions and cause food contamination has become a major public health concern.

Keywords: Listeria species, isolation, molecular detection, foodborne pathogens

Reading material:

Educational Objectives

Educational Aim:
The reader will have a better understanding of the implications of Listeria and its identification in food–borne outbreaks.

Editor's comments:
An outbreak of listeria responsible for the deaths of at least 180 people was traced to processed meats in March 2018. The foods carrying the Listeria monocytogenes bacteria are ready-to-eat staples of the South African lunchbox ie rolls of cold meat and sausages. With 727 confirmed cases at the time, the World Health Organization stated that it was the largest ever recorded outbreak of the disease. Hence it is significant to review the identification and isolation of the bacterium.

Educational Outcomes:
The reader will learn more about routine microbiological food testing which is necessary to prevent food contamination and outbreaks of food-borne illness as relates to Listeria Monocytogenes.

Instruction for this Module

  • Read the supplied reading material and complete the quiz at the end
  • You need to pass the quiz and complete the course rating to generate the module certificate at the end
  • You have three attempts to pass the quiz
  • The pass grade is 70%
  • Please click on the CPD certificate link to claim your certificate and to update your CPD Manager

Contact us for enrolment enquiries

RSA TEL: 086 1000 381 | Int. Tel: 021 975 2602

support@ecpd.co.za