A picture of Florence Nightingale (1820-1910), the English Nurse known as -The Lady with the Lamp+, seen here in a picture taken during the Crimean War (1853-56) in which she served. [Getty Images]

A picture of Florence Nightingale (1820-1910), the English Nurse known as -The Lady with the Lamp+, seen here in a picture taken during the Crimean War (1853-56) in which she served (Photo by Popperfoto via Getty Images/Getty Images)

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