Assertion: biological agent | /r/HasProperty | serious hazard
Facets:
value: to employees
type: TRANSITIVE-OBJECT
Source sentences:
text: Hazard group 3 (HG 3): Biological agent that can cause severe human disease and may be a serious hazard to employees and
text: Hazard group 4 (HG 4): Biological agent that causes severe human disease and is a serious hazard to employees and
text: These biological agents cause severe human disease and are a serious hazard to employees, they are also likely to spread to the community and have no effective treatment available (Hazard Group 4)