| experience of hepatitis a vaccination during an outbreak in a nursery school of tuscany, italy. | an outbreak of hepatitis a started in late october 1996 in a nursery school in tuscany, italy. a programme of hepatitis a vaccination without the use of immunoglobulin started at the beginning of december 1996 and included 33 children, 21 household contacts and 6 adults working in the school. overall, 11 cases occurred in children attending the school (attack rate 27%) and 10 among their household contacts (attack rate 9 %). the latter also included parents, and, in two cases, grandmothers. the ... | 1998 | 9825788 |