Ruth Pfau (1929-2017) was a
German nun and physician. She dedicated her life and career to fighting leprosy
She studied Medicine at the University of Mainz and later joined a Catholic
order. She travelled to Pakistan and spent most of her life there, helping
people affected by leprosy all across the country. Due to her efforts, Pakistan
became one of the first countries in Asia to keep the disease under control –
dropping from almost 20,000 thousand cases to just over 500 in 2016.