Åsmund S. Lærdal (Asmund S. Laerdal), a Norwegian entrepreneur and humanitarian, made significant contributions to emergency medical care by creating Resusci Anne, the first realistic CPR training manikin, in 1960. Laerdal's work revolutionized resuscitation training and later entire medical education. He founded Laerdal Medical, a company that continues to innovate in medical simulation, helping millions worldwide learn life-saving skills and reducing fatalities from emergencies.

Florence Nightingale (1820–1910) founded modern nursing in Great Britain, transforming it from a disreputable occupation into a respected profession. Despite fierce family opposition, Nightingale persisted, eventually training at the Nursing School of Protestant Deaconesses in Kaiserswerth, Germany, in 1851. During the Crimean War, she led 38 nurses to Scutari, where she implemented sanitation measures that drastically reduced the mortality rate from 42% to 2%. Known as "The Lady with the Lamp," she also pioneered medical statistics, creating polar area diagrams to visualise preventable deaths. In 1860, she established the first secular nursing school at St Thomas' Hospital, London. Her legacy endures through International Nurses Day, celebrated on her birthday, and her foundational text Notes on Nursing.

Theodor Fliedner (1800–1864) was a German Protestant pastor and social reformer. In 1836, together with his wife Friederike, he founded the Kaiserswerth Deaconess Institute, combining nursing education, hospital practice, and religious service. Its model helped professionalise nursing, spread internationally, and influenced Florence Nightingale.

Ivan Petrovich Pavlov (26.09.1849 – 27.02.1936), Russian and Soviet experimental neurologist and physiologist, Nobel Prize winner.

Giovanni Alessandro Brambilla, Baron di Carpiano(San Zenone al Po, April 15, 1728 – Padua, July 30, 1800, was a great Italian and Austrian surgeon, Court Surgeon of the Emperor Joseph II, founder and the first director of the Military Medicine-Surgical Academy Josephinum, Vienna, Austria