Mass Drug Administration

**Definition:** Administration of a medication to at-risk individuals in a population without individual diagnosis. It is often used in order to treat, control, and/or prevent spread of often endemic DISEASE OUTBREAKS such as NEGLECTED DISEASES in high disease burden areas.

**Tree numbers:** - E02.319.162.575 - N06.850.275.500 - N06.850.780.200.600

**Synonyms:** - Mass Administration