scholarly journals Feedborne Salmonella enterica Serovar Jerusalem Outbreak in Different Organic Poultry Flocks in Switzerland and Italy Linked to Soya Expeller

2021 ◽  
Vol 9 (7) ◽  
pp. 1367
Author(s):  
Jule Anna Horlbog ◽  
Roger Stephan ◽  
Marc J. A. Stevens ◽  
Gudrun Overesch ◽  
Sonja Kittl ◽  
...  

Poultry feed is a leading source of Salmonella infection in poultry. In Switzerland, heat-treated feed is used to reduce Salmonella incursions into flocks in conventional poultry production. By contrast, organic feed is only treated with organic acids. In 2019, the Swiss National Reference Center for Enteropathogenic Bacteria identified the rare serovar S. Jerusalem from samples of organic soya feed. Further, in July 2020, the European Union’s Rapid Alert System for Food and Feed published a notification of the detection of S. Jerusalem in soya expeller from Italy. During 2020, seven S. Jerusalem isolates from seven different poultry productions distributed over six cantons in Switzerland were reported, providing further evidence of a possible outbreak. Using whole-genome sequencing (WGS), S. Jerusalem isolates from feed and from animals in Switzerland were further characterized and compared to S. Jerusalem from organic poultry farm environments in Italy. WGS results showed that feed isolates and isolates from Swiss and Italian poultry flocks belonged to the sequence type (ST)1028, grouped in a very tight cluster, and were closely related. This outbreak highlights the risk of spreading Salmonella by feed and emphasizes the need for a heat-treatment process for feed, also in organic poultry production.

Toxins ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 90
Author(s):  
Ahmad Alshannaq ◽  
Jae-Hyuk Yu

The most common, toxic, and carcinogenic mycotoxins found in human food and animal feed are the aflatoxins (AFs). The United States is a leading exporter of various nuts, with a marketing value of $9.1 billion in 2019; the European Union countries are the major importers of U.S. nuts. In the past few years, border rejections and notifications for U.S. tree nuts and peanuts exported to the E.U. countries have increased due to AF contamination. In this work, we analyzed notifications from the “Rapid Alert System for Food and Feed (RASFF)” on U.S. food and feed products contaminated with mycotoxins, primarily AFs, for the 10-year period 2010–2019. Almost 95% of U.S. mycotoxin RASFF notifications were reported for foods and only 5% for feeds. We found that 98.9% of the U.S. food notifications on mycotoxins were due to the AF contamination in almond, peanut, and pistachio nuts. Over half of these notifications (57.9%) were due to total AF levels greater than the FDA action level in food of 20 ng g−1. The Netherlands issued 27% of the AF notifications for U.S. nuts. Border rejection was reported for more than 78% of AF notifications in U.S. nuts. All U.S. feed notifications on mycotoxins occurred due to the AF contamination. Our research contributes to better understanding the main reasons behind RASFF mycotoxins notifications of U.S. food and feed products destined to E.U. countries. Furthermore, we speculate possible causes of this problem and provide a potential solution that could minimize the number of notifications for U.S. agricultural export market.


2019 ◽  
Vol 2 (5-6) ◽  
pp. 24-36
Author(s):  
Emilija Friganović ◽  
Nikolina Tokmakčija ◽  
Ančica Sečan Matijaščić ◽  
Mirko Kelava ◽  
Mladenka Šarolić ◽  
...  

The Rapid Alert System for Food and Feed (RASFF) enables a fast exchange of information between bodies and institutions involved in the system (EU Member State national food safety authorities, Commission, EFSA, ESA, Norway, Liechtenstein, Iceland and Switzerland) in order to respond promptly to the health risks associated with food and feed. Salmonella is an important cause of EU foodborne outbreaks, most frequently reported pathogenic microorganism in food in the last few years. The aim of this study was to analyze RASFF notifications on food products contaminated with Salmonella spp. involving Croatia in the period from 01/01/2014 to 31/12/2018. All data were downloaded from the RASFF database (RASFF portal) and processed in MS Excel 2010. The collected data provided information on the: country(ies) of origin and distribution of the contaminated product, notifying country, product and product category, notification type, risk decision, action taken, distribution status and, for some incidents, a Salmonella spp. serovar. Notifications mainly concerned "poultry meat and poultry meat products". Just over half of the reported food products originated from Poland, Brazil and Italy. Croatia was notifying country in almost half of the published notifications. Majority of the notifications were classified as alert notifications and of serious risk. Most of the Salmonella spp. notifications were based on official controls on the market and on company's own check.


Author(s):  
Sami Tlais ◽  
Hayat Omairi ◽  
Ali Al Khatib ◽  
Hassan HajjHussein

In light of recent news reporting the use of banned colorants in Lebanese-made pickled turnips exported to the European Union (EU) by the Rapid Alert System of Food and Feed (RASFF), The Lebanese Consumer Protection Association tested samples of pickled turnips being sold to the public and confirmed the use of rhodamine B. Many products were pulled off the market and were replaced with new products that were supposed to be free of any banned colorants. We selected 5 different brands of pickled turnips and tested them for pH, salinity, nitrites, and colorants. We tested the salinity using two methods: evaporation and titration. The concentration of nitrites was tested by absorbency method. The presence of colorants was determined using TLC and absorbency method. We determined that the newly released pickled turnips comply with the rules and regulations adopted by the Lebanese Standards Institution (LIBNOR) and the international standards according to the Codex Alimentarius.


2012 ◽  
Vol 3 (1) ◽  
pp. 72-80
Author(s):  
Aude Mahy

The Rapid Alert System for Food and Feed (the socalled ‘RASFF’) is at the heart of food risk management within the European Union. It aims at providing authorities with an effective tool for exchanging information on measures taken to ensure food safety. It was created in 2002 by the General Food Law Regulation to help Member States to coordinate their food safety actions. Nearly ten years later, the adoption of Regulation 16/2011 of 10 January 2011, laying down implementing measures for the RASFF, intends to clarify the specific conditions and procedures applicable to the transmission of notifications through this tool, thus providing more legal certainty in the system.


Sign in / Sign up

Export Citation Format

Share Document