[Prof. Morawiecki: the oculist and outstanding expert in immunology, immunopathology and serology]

Jerzy Morawiecki (1910-1997) was a man with versatile interests. Being an assistant of Professor Władysław Szumowski in the Jagiellonian University he published papers devoted to the history of medicine. After getting his medical degree in 1937 he worked in the Public Health Department in Warsaw under the very well known Ludwik Hirszfeld. There he carried out pioneer studies on the blood groups, the very beginning of a new science - immunology which moulded the scientific interests to which he was faithful for the rest of his life. Under the Nazi occupation of Warsaw he managed to send his paper on blood groups to Switzerland where it was published in 1941. Between 1946 and 1992 he published 18 papers in the field of immunology mainly of the eye. He did pioneer work on the precipitation of antigens and antibodies. The phenomenon of precipitation lines in the cornea is quoted in the literature as the "Morawiecki phenomenon" or as "Morawiecki' lines". He presented the original hypothesis of immunotherapy of intravitreal hemorrhages - the method of acceleration of hemorrhage absorption. The use of Anti-RhD antibodies subsequently became the most effective method of intraocular hemorrhages.