G
Gro S. Johannessen
Researcher at National Veterinary Institute
Publications - 35
Citations - 1068
Gro S. Johannessen is an academic researcher from National Veterinary Institute. The author has contributed to research in topics: Campylobacter & Flock. The author has an hindex of 13, co-authored 32 publications receiving 949 citations.
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Bacteriological analysis of fresh produce in Norway
TL;DR: The study shows that the occurrence of pathogenic bacteria and TCB in the products analysed was quite low, Nevertheless, the results indicate that the type of products analysed may contain pathogenicacteria and thereby represent a risk to the consumers in regard to food-borne diseases.
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Microbiological analysis of seed sprouts in Norway.
TL;DR: The results support spent irrigation water as the most suitable matrix for testing for bacteria, and unsprouted seed is considered the more useful matrix for analysing for parasite contaminants.
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Bacteriological quality of organically grown leaf lettuce in Norway.
TL;DR: The objective is to investigate bacteriological quality in organically grown leaf lettuce, including the presence of selected pathogenic bacteria, and to obtain information about organic lettuce production, including fertilizing regimes.
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Factors affecting the status of food safety management systems in the global fresh produce chain
Klementina Kirezieva,Pieternel A. Luning,Liesbeth Jacxsens,Ana Allende,Gro S. Johannessen,Eduardo Cesar Tondo,Andreja Rajkovic,Andreja Rajkovic,Mieke Uyttendaele,Martinus A.J.S. van Boekel +9 more
TL;DR: In this article, the status of food safety management systems (FSMSs) implemented at primary production companies of fresh produce, to examine the potential differences between companies operating in European Union (EU) and non-EU (developing and emerging) countries, and to explore the underlying factors.
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High Throughput Sequencing for Detection of Foodborne Pathogens.
Camilla Sekse,Arne Holst-Jensen,Ulrich Dobrindt,Gro S. Johannessen,Weihua Li,Bjørn Spilsberg,Jianxin Shi +6 more
TL;DR: The published literature is reviewed, covering not only bacterial but also viral and Eukaryote food pathogens, to assess the status and potential of HTS implementation to inform stakeholders, improve food safety and reduce outbreak impacts.