This dataset covers a food-borne outbreak of Salmonella Enteritidis PT59
investigated by Public Health England. The data includes a distribution
network, and genetic clusters of bacteria isolated in contaminated
patients. The data is anonymised: identifiers of the food distribution
network have been hashed. The object s_enteritidis_pt59
is a list
containing:
s_enteritidis_pt59
An object of class list
of length 2.
$graph
: a data.frame
containing with two columns
from
and to
specifying (directed) edges of the food
distribution network, alongside reported cases (terminal branches, or 'tips').
$cluster
: a factor
indicating the genetic cluster of
named tips.