<prompt> Translate the following text to EnglishHata hivyo, kuna uwezekano mkubwa kwamba mfano wa tukio hilo ni mwisho wa tukio, kama vile mgogoro wa makombora ya Cuba Allison, 1971 na chanjo ya mafua ya nguruwe Neustadt na Fineberg, 1978, ambayo imekuwa mada ya masomo mawili maarufu ya kesi, au msiba wa Challenger.  <response>: At the other extreme, an instance may be as large as an event, such as the Cuban missile crisis Allison, 1971 and the swine flu vaccine Neustadt and Fineberg, 1978, which have been the subjects of two well-known case studies, or the Challenger tragedy. 