Assertion: person | /r/HasProperty | exposed to communicable diseases
Facets:
value: to prevent disease transmission
type: PURPOSE
Source sentences:
text: Other societal approaches to control of communicable diseases include safe water and food laws, provision of free immunization and chemoprophylaxis through public health departments, enactment and enforcement of school immunization requirements, isolation of individuals with communicable diseases to prevent transmission, and quarantine of individuals exposed to communicable diseases to prevent disease transmission during the incubation period if they have been infected.