Assertion: bubonic plague | /r/HasProperty | acquired
Facets:
value: naturally
type: MANNER
Source sentences:
text: Whether bubonic plague is acquired naturally or as the result of a bioterrorist attack (release of infected fleas), the onset of symptoms (after an incubation period of 4-7 days) is sudden and includes malaise, myalgias, high fever, headache, tachycardia, and the development of large tender regional lymph nodes called buboes (usually in the inguinal area).