Lecture (in Polish) at the conference of the Polish Vaccinological Association

I participated in the first conference of the newly established Polish Vaccinological Association, which I joined soon. I presented an analysis of frequency and severity of adverse events following the administration (AEFI) of vaccines against poliomyelitis, referring the number of registred AEFI to the number of registered doses of both vaccines. My presentation was positively received, since polish experts have rarely used Polish surveillance data, and mostly used evidence from other countries research. I find this presentation interesting because these data were never published elsewhere...