Εμβόλια

Question

&Kappa;&alpha;&lambda;&eta;&sigma;&pi;έ&rho;&alpha; &gamma;&iota;&alpha;&tau;&rho;έ &kappa;ά&nu;&omega; &tau;&omicron; &epsilon;&mu;&beta;ό&lambda;&iota;&omicron; &tau;&eta;&sigmaf; &mu;ή&tau;&rho;&alpha;&sigmaf; &pi;ά&omega; &gamma;&iota;&alpha; &tau;&eta;&nu; &delta;&epsilon;ύ&tau;&epsilon;&rho;&eta; &delta;ό&sigma;&eta; &sigma;&tau;&iota;&sigmaf; 10 &Iota;&omicron;&upsilon;&lambda;ί&omicron;&upsilon; &kappa;&alpha;&iota; &eta; &tau;&epsilon;&lambda;&epsilon;&upsilon;&tau;&alpha;ί&alpha; &epsilon;ί&nu;&alpha;&iota; &tau;&omicron;&nu; &Nu;&omicron;έ&mu;&beta;&rho;&eta;, &nu;&alpha; &kappa;ά&nu;&omega; &kappa;&alpha;&iota; &tau;&omicron; &epsilon;&mu;&beta;ό&lambda;&iota;&omicron; &tau;&omicron;&upsilon; &kappa;&omicron;&beta;&iota;&nu;&tau; &pi;&omicron;&upsilon; &mu;&omicron;&upsilon; ή&rho;&theta;&epsilon; &epsilon;&iota;&delta;&omicron;&pi;&omicron;ί&eta;&sigma;&eta; ; &Epsilon;&gamma;ώ &phi;&omicron;&beta;ά&mu;&alpha;&iota; &nu;&alpha; &kappa;ά&nu;&omega; 2 &epsilon;&mu;&beta;ό&lambda;&iota;&alpha; &mu;&alpha;&zeta;ί. &Epsilon;&iota;&mu;&alpha;&iota; 21 &chi;&rho;&omicron;&nu;&omega;&nu;.