Mária Szilágyiová, Katarína Šimeková, Jana Kinčeková, Gabriela Hrčková, Eva Hlaučová, Elena Nováková
Authors refer about further familal occurrence of toxocarosis in three children up to 10 years. First case was confirmed by serological examination where high levels of eosinophils in peripheral blood were found. Two others were diagnosed after screening. Examination, clinical picture and therapy are presented in the _article.