Assertion: polio | /r/HasProperty | transmitted by spread
Facets:
value: through the fecal-oral route
type: MANNER
value: less frequently
type: DEGREE
Source sentences:
text: Poliomyelitis is a highly infectious viral disease, which mostly affects young children; the virus is transmitted by person-to-person spread mainly through the fecal-oral route, or, less frequently, by a common vehicle (e.g. contaminated food or water) and multiplies in the intestine, from where it can invade the nervous system and can cause paralysis.