Assertion: syphilis | /r/CapableOf | increase the risk of hiv transmission
Facets:
value: by five
type: OTHER
value: by two to five times
type: OTHER
Source sentences:
text: Syphilis increases the risk of HIV transmission by two to five times, and coinfection is common (30–60% in some urban centers).
text: Syphilis increases the risk of HIV transmission by two to five times and co-infection is common (30–60% in a number of urban centers).