Assertion: c. psittaci | /r/HasProperty | shed
Facets:
value: intermittently
type: TEMPORAL
Source sentences:
text: C. psittaci can persist in birds for months to years and can be intermittently shed from the respiratory and intestinal tracts of clinically symptomatic birds, asymptomatic carriers, and even birds that have recovered from a symptomatic infection (Knittler and Sachse 2015).