Assertion: indoor humidity | /r/HasSubevent | reduced mucociliary clearance
Facets:
value: in turn
type: TEMPORAL
Source sentences:
text: As Yale immunologist Akiko Iwasaki repeatedly has tweeted, winter months require indoor heating, which leads to low indoor humidity, which in turn leads to reduced mucociliary clearance and innate antiviral immunity, resulting in more respiratory virus in the lungs and increased mortality.