Assertion: biological agent | /r/HasProperty | spread
Facets:
value: by spraying them
type: MANNER
value: by contaminating food
type: MANNER
Source sentences:
text: A considerable proportion of the global workforce is exposed to biological agents in either when use of biological agents is deliberate (for example in antibiotics or biotechnological production) or it is known that the biological agent is present (for example when examining biological samples) or in and unintended manner when biological agents are present in the materials used (food, waste, soil, etc.) or when they are spread or produced by the work process (for example in composting).
text: Biological agents can be spread by spraying them into the air, person-to-person contact, infecting animals that carry the disease to humans and by contaminating food and water.