When the Titanic sank, the safety of women and children came first. But when the Lusitania went down three years later, it was a case of survival of the fittest. A painstaking analysis of passenger data from the two vessels revealed that captain's orders to allow women and children off first were adhered to when the Titanic hit an iceberg on her maiden voyage on April 14, 1912.
(e) HIV-positive confidential test results including serology and medical records must be maintained for 7 years after the patient's death, if known, or 18 years from the last date of service.
Providers, including doctors, hospitals, labs, and other medical practitioners are required to keep most adult medical records for six years or more, although this varies by the state where the records are stored. In most states, children's records must be kept for three to 10 years beyond age 18 or 21.