Which of the following statement(s) concerning quarantines is/are true? to be marked correct, you'll need to select all true statements, as there may be more than one correct answer. which of the following statement(s) concerning quarantines is/are true? to be marked correct, you'll need to select all true statements, as there may be more than one correct answer. quarantines are routinely used for diseases with long incubation periods. if the typical incubation period passes without development of symptoms, quarantined individuals are typically released. if disease develops in the quarantined individual, a quarantine may be maintained until the convalescent period. quarantines may be performed on either animal and/or human hosts.