Almost 140 people attended the meeting organized by students MUG from PTSF Gdańsk in cooperation with O4 and the campaign “Get injected with knowledge”. The speakers were i.a.: dr hab. Tomasz Smiatacz, M.D., Ph.D. Head of Clinic of Infectious Diseases MUG, dr Agnieszka Konopacka from Chair & Department of Pharmaceutical Microbiology and Paulina Łopatniuk, M.D. from Chair & Department of Physiopathology. They described work, effectiveness and the risks of vaccines. In discussion took a part prof. Jacek Witkowski, head of Chair & Department of Physiopathology.