Assertion: polio's symptom | /r/HasProperty | constipation
Facets:
Source sentences:
text: The incubation period is four to 35 days and the initial symptoms include fever, fatigue, headaches, vomiting, constipation (or less commonly diarrhoea), stiffness in the neck, and pain in the limbs.
text: This type of polio doesn’t cause paralysis, and the symptoms (which include fever, sore throat, mild headache, nausea and vomiting, and either constipation or diarrhoea) usually improve within about 3 days.