Assertion: listeria | /r/HasProperty | a group of bacteria
Facets:
Source sentences:
text: After a major recall of frozen fruits and vegetables earlier this month, now your favorite veggie burgers or granola bars may contain listeria, a group of bacteria that can cause serious and sometimes fatal infections in young children, frail or elderly people, and those with weakened immune systems.
text: Listeria are a group of bacteria that thrive in the kitchen.