Assertion: fever | /r/CreatedBy | viral illnesses
Facets:
Source sentences:
text: Also, most fevers are caused by viral illnesses that resolve on their own without any medical intervention.
text: In most cases, a fever caused by a viral infection will persist for as long as 3-4 days.
text: Most fevers that are caused by viral infections are self-resolving, but you may need to visit a doctor if the temperature exceeds 103°F or 39.4°C.
text: Also, most fevers are caused by viral illnesses that resolve on their own without any medical intervention.