29 September 2014
The literature describes Listeria as ubiquitous bacteria with widespread occurrence. Yet they only become a problem for humans and animals when they contaminate food processing facilities, multiply, and enter the food chain in high concentrations. An infection with Listeria monocytogenes can even be fatal for humans or animals with weakened immune systems.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/v3-aF8TvVYs/140929090354.htm
