Assertion: nonparalytic polio | /r/HasSubevent | leg stiffness
Facets:
Source sentences:
text: Nonparalytic polio (abortive polio) can lead to flu-like symptoms that last for a few days , weeks, or months, such as sore throat, fever, fatigue, meningitis, muscles spasms, muscle tenderness, headache, arm and leg stiffness, neck and back pain, and vomiting.