-
Surveillance and characteristics of food-borne outbreaks in the Netherlands, 2006 to 2019
-
View Affiliations Hide AffiliationsIngrid Friesemaingrid.friesema rivm.nl
-
View Citation Hide Citation
Citation style for this article: . Surveillance and characteristics of food-borne outbreaks in the Netherlands, 2006 to 2019. Euro Surveill. 2022;27(3):pii=2100071. https://doi.org/10.2807/1560-7917.ES.2022.27.3.2100071 Received: 07 Jan 2021; Accepted: 03 Jul 2021
Abstract
A wide variety of pathogens can cause disease in humans via consumption of contaminated food. Although food-borne outbreaks only account for a small part of the food-borne disease burden, outbreak surveillance can provide insights about the pathogens, food products implied as vehicle, points of contamination, and the settings in which transmission occurs.
To describe the characteristics of food-borne outbreaks registered between 2006 and 2019 in the Netherlands.
All reported outbreaks in which the first case occurred during 2006–19 were analysed. We examined the number of outbreaks, cases and setting by year, aetiology, type of evidence and food commodities.
In total, 5,657 food-borne outbreaks with 27,711 cases were identified. The contaminated food product could be confirmed in 152 outbreaks (2.7%); in 514 outbreaks (9.1%), a pathogen was detected in cases and/or environmental swabs. Norovirus caused most outbreaks (205/666) and most related cases (4,436/9,532), followed by Salmonella spp. (188 outbreaks; 3,323 cases) and Campylobacter spp. (150 outbreaks; 601 cases). Bacillus cereus was most often found in outbreaks with a confirmed food vehicle (38/152). Additionally, a connection was seen between some pathogens and food commodities. Public eating places were most often mentioned as a setting where the food implicated in the outbreak was prepared.
Long-term analysis of food-borne outbreaks confirms a persistent occurrence. Control and elimination of food-borne illness is complicated since multiple pathogens can cause illness via a vast array of food products and, in the majority of the outbreaks, the pathogen remains unknown.
Full text loading...