Assertion: viral pneumonia | /r/Causes | nonproductive cough
Facets:
value: typically
type: DEGREE
Source sentences:
text: A pneumonia-derived cough is persistent, worsening, and classically blood-tinged if bacterial, but viral pneumonia typically causes a nonproductive cough.
text: Viral pneumonia causes muscle pain, fatigue, fever, headache, and a nonproductive cough.