HEPATITA CRONICÃ VIRALÃ B - O PROBLEMÃ ÎNCÃ ÎN ACTUALITATE LA COPIL

Vaccinationof the newborns and adolescents had impact on the incidence of acute and chronic infectionwith hepatitis B virus (HBV) in children. After a decade of this national program application,authors proposed to study the epidemiologic dynamics of chronic infection with HBV in thisinterval, compared with the previous period, prior to vaccination.