Section 71.21 - Report of death or illness(a) The master of a ship destined for a U.S. port shall report immediately to the quarantine station at or nearest the port at which the ship will arrive, the occurrence, on board, of any death or any ill person among passengers or crew (including those who have disembarked or have been removed) during the 15-day period preceding the date of expected arrival or during the period since departure from a U.S. port (whichever period of time is shorter).(b) The commander of an aircraft destined for a U.S. airport shall report immediately to the quarantine station at or nearest the airport at which the aircraft will arrive, the occurrence, on board, of any death or ill person among passengers or crew.(c) In addition to paragraph (a) of this section, the master of a ship carrying 13 or more passengers must report 24 hours before arrival the number of cases (including zero) of acute gastroenteritis (AGE) in passengers and crew recorded in the ship's medical log during the current cruise. All cases of acute gastroenteritis (AGE) that occur after the 24 hour report must also be reported not less than 4 hours before arrival.50 FR 1519, Jan. 11, 1985, as amended at 82 FR 31729 , July 10, 2017 Approved by the Office of Management and Budget under control number 0920-0134