Term: ring vaccination: administering vaccine only to people in close contact with an isolated infected patient; prevents the spread of a highly infectious disease by surrounding the patient with a ring of immunization
Broader: act: something that people do or cause to happen | Unrelated: smoke: a hot vapor containing fine particles of carbon being produced by combustion
Broader: act: something that people do or cause to happen | Unrelated: embroidery: decorative needlework
Broader: act: something that people do or cause to happen | Unrelated: intestacy: the situation of being or dying without a legally valid will
Broader: act: something that people do or cause to happen | Unrelated: bird feed: food given to birds; usually mixed seeds
Broader: act: something that people do or cause to happen | Unrelated: poison ash: smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries; yields an irritating oil
Broader: act: something that people do or cause to happen | Unrelated: square: a hand tool consisting of two straight arms at right angles; used to construct or test right angles
Broader: act: something that people do or cause to happen | Unrelated: reconnaissance in force: an offensive operation designed to discover or test the enemy's strength (or to obtain other information)
Broader: act: something that people do or cause to happen | Unrelated: white race: a light-skinned race
Broader: act: something that people do or cause to happen | Unrelated: triatoma: conenoses
Broader: act: something that people do or cause to happen | Unrelated: cottage cheese: mild white cheese made from curds of soured skim milk