Wlodzimierz Ptak, Polish immunologist, educator. Recipient National award in science, Warsaw, 1985, Jurzykowski award Jurzykowski Foundation, 1981. Chairman advisory committee Ministry of Health, Warsaw, 1989-1991. Major Medical Corps, Polish Army, 1952-1957. Member Polish Academy of Sciences, Polish Academy Knowledge and Arts (secretary 1990).
- Assistant professor immunology School Medicine, Szczecin, Poland, 1957-1961, School Medicine, Jagiellonian University, Cracow, 1961-1967, associate professor, 1968-1974, professor, since 1974, head department immunology, 1970-1999. Visiting professor immunology Yale University, New Haven, since 1974.
1957 - 1961
1961 - 1967