Assertion: syphilis | /r/HasProperty | detected by blood tests
Facets:
Source sentences:
text: Syphilis can be detected by blood tests, which looks for antibodies, or by testing fluid taken from lesions or swollen lymph nodes, which occur during primary or secondary syphilis.
text: Syphilis can be detected by a blood test, which looks for antibodies developed by the body.
text: With blood testing, syphilis can be detected as early as 1 to 2 weeks after exposure.