Assertion: chickenpox's system | /r/CapableOf | keep the virus
Facets:
value: at bay
type: OTHER
Source sentences:
text: The immune system keeps the virus at bay, but later in life, usually in an adult, it can be reactivated and cause a different form of the viral infection called shingles (also known as herpes zoster).
text: Usually, doctors recommend supportive treatments for the symptoms of chickenpox until a person’s immune system stops the virus from replicating.