date:Jun 09, 2012
run through the central nodes, they note.
In particular, we show that high values of node betweenness and vulnerability correlate well with recorded large food poisoning outbreaks, reveal the researchers.
During a food poisoning outbreak the first and most important task is to identify the origin of the contamination Delays in this task can have severe consequences for the health of the population and incur social, political and economical damages with international repercussions.
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