Starting in 1983 Vladimir F.Niculescu was Scientific Director and Partner at SeroScreen GmbH in Hannover and Augsburg and Consultant for Infectious Diseases , Lab Diagnostics and Epidemiology; 1975-1983 Clinical Virologists at the Medical University of Hannover (MHH); 1969-1975 post-graduated Researcher at the University of Tübingen, and Bonn-Konrad-Adenauer-Foundation scholar; 1964-1969 Cell Biologist at the Dr.I.Cantacuzino Institute for Microbiology in Bucharest; 1964 master of Science in Biology, Univ. Bucharest.