The act of preventing or hindering; obstruction of action, access, or approach; thwarting.
precaution; forethought.
Any measure intended to limit health-related risks (such as information campaigns, vaccination, early diagnosis etc.).
The act of provoking, inciting or annoying someone into doing something
The second step in OPQRST regarding the investigation of what makes the symptoms MOI or NOI improve or deteriorate.
Something that provokes; a provocative act