Assertion: leprosy's symptom | /r/CapableOf | become apparent
Facets:
Source sentences:
text: Even though this disease is not highly contagious (it is very difficult to transmit), the time it takes for the symptoms to become apparent makes it difficult to accurately determine when and where this particular disease was contracted.
text: In a disease with a long incubation period, the role of a sub-clinical infection is potentially important, as it provides an opportunity for an intervention to interrupt transmission and to heal the disease before the signs and symptoms become apparent.