Assertion: flu | /r/Causes | death
Facets:
value: each year
type: TEMPORAL
value: in the winter months
type: TEMPORAL
Source sentences:
text: Each year, influenza causes serious infection and death around the globe, usually in the winter months (seasonal influenza).
text: Influenza can lead to complications and for some people - the elderly, people with poor immune systems and people with pre-existing respiratory, cardiac and endocrine disease—influenza can be a significant disease and cause death.
text: But influenza can cause severe illness or death especially in people at high risk (see below).