Assertion: syphilis | /r/HasProperty | the virus
Facets:
Source sentences:
text: Of increasing concern is the fact that syphilis increases by 3- to 5-fold the risk of transmitting and acquiring HIV (human immunodeficiency virus), the virus that causes AIDS (acquired immunodeficiency syndrome).
text: Syphilis is caused by the bacteria but the herpes is a viral infection in contrast.