Assertion: oyster | /r/CapableOf | concentrate human pathogens
Facets:
Source sentences:
text: Oysters remove particles from the water column, so they can consume and concentrate human pathogens (e.g. bacteria and viruses that cause hepatitis-a, gastroenteritis, etc.) as well as toxins from blooms of certain microscopic algae ("red tides") that can produce paralytic shellfish poisoning in humans.