

@article {7853,
	title = {Interactions of Foodborne Pathogens with Free-living Protozoa: Potential Consequences for Food Safety},
	journal = {Comprehensive Reviews in Food Science and Food Safety},
	volume = {13},
	number = {5},
	year = {2014},
	pages = {924-944},
	abstract = {Free-living protozoa (FLP) are ubiquitous in natural ecosystems where they play an important role in the reduction of bacterial biomass and the regeneration of nutrients. However, it has been shown that some species such as Acanthamoeba castellanii, Acanthamoeba polyphaga, and Tetrahymena pyriformis can act as hosts of pathogenic bacteria. There is a growing concern that FLP might contribute to the maintenance of bacterial pathogens in the environment. In addition to survival and/or replication of bacterial pathogens in FLP, resistance to antimicrobial agents and increased virulence of bacteria after passage through protozoa have been reported. This review presents an overview of FLP in food-associated environments and on foods, and discusses bacterial interactions with FLP, with focus on the foodborne pathogens Campylobacter jejuni, Salmonella spp., Escherichia coli O157:H7, and Listeria monocytogenes. The consequences of these microbial interactions to food safety are evaluated.},
	keywords = {Acanthamoeba, bacteria{\textendash}FLP interactions, Food safety, Foodborne pathogens, free-living protozoa (FLP), Tetrahymena},
	isbn = {1541-4337},
	author = {Vaerewijck,Mario J. M. and Bar{\'e},Julie and Lambrecht,Ellen and Sabbe,Koen and Houf,Kurt}
}
