| [vaccination against hepatitis b of toulouse hospital personnel]. | an enquiry by self-filled questionnaire was conducted among 834 employees of the toulouse hospital centre. the 79.6 percent answer rate obtained made it possible to determine the prevalence of hepatitis b virus infection (11.1 percent), the proportion of immunized subjects (42.5 percent) and their distribution among the different professional categories, and the proportion of accidents that could carry a risk infection (64.3 percent). at present, the protective measures are insufficiently known ... | 1990 | 2141121 |