Assertion: syphilis | /r/Causes | headache
Facets:
Source sentences:
text: Syphilis can invade the nervous system at any stage of infection, and causes a wide range of symptoms, including headache, altered behavior, difficulty coordinating muscle movements, paralysis, sensory deficits, and dementia.3
text: Syphilis is a curable bacterial infection that can cause headaches, joint pains, tiredness and fever.