Survey of Listeria monocytogenes in ready-to-eat foods.

Prevalence of Listeria Species in Ready-to-Eat Food in Shahrekord Restaurants

Abstract Background and Objective: Listeria bacteria with worldwide widespread are commonly found in soil, sewage, dust and water. Among which,Listeria monocytogenes can cause a serious food-borne disease. The objective of this study was to investigate the prevalence of Listeria species in ready-to-eat foods. Material and Methods: The samples (n=235) including oloveyh salad (n = 64), Yogurt ste...

Prevalence and Antibiotic Susceptibility of Listeria Monocytogenes Isolated from Retail Ready-to-Eat Meat Products in Gorgan, Iran

Background and Objectives: Listeria monocytogenes are known as an emerged foodborne pathogen and considered as a severe health risk. In the present study, prevalence and antibiotic resistance of L. monocytogenes isolated from ready-to-eat meat products in Iran were assessed. Materials and Methods: A total of 200 ready-to-eat meat products, including chicken meat (wing, breast, and leg), lamb a...

Microbial Quality of Ready-to-Eat Street Vended Food Groups Sold in the Johannesburg Metropolis, South Africa

Background: In many developing countries, the risk of contracting a food-borne disease is high after consuming contaminated ready-to-eat Street-Vended Foods (SVFs). The main objective of this research was to assess the microbiological quality of SVF groups sold in the Johannesburg Metropolis, South Africa. Methods: A stratified random sampling procedure was used for collecting the ready-to-eat...

Plant-based intervention strategies for Listeria monocytogenes control in foods

Listeriosis is a severe human disease caused by two potentially pathogenic listerial species: Listeria monocytogenes and Listeria ivanovii. In particular, the risk of contamination can be significantly high in refrigerated ready-to-eat foods, due to the limited use of traditional antimicrobial barriers. Moreover, Listeria spp. is widely disseminated in the manufacturing environment and can cont...

Microbial challenge tests and predictive modelling software for evaluating and improving food safety – A case study with Listeria monocytogenes and ready-to-eat foods

Foodborne Listeriosis

Foodborne listeriosis is a rare and very dangerous disease which is caused by Listeria monocytogenes. This bacterium is found in the nature in very high population, but can cause disease only in certain groups of people. Listeriosis usually happens after consumption of unpasteurized dairy products especially soft and unripe cheeses and ready to eat meat products like hot dog by susceptible peop...