[Current status of anthrax or black fever].

Although anthrax is one of the oldest recognized infectious diseases in the world, it remains widespread particularly in tropical zones such as Africa. The impact of this major zoonoses is further enhanced by the fact that the pulmonary form can be used for biological warfare. Recently there has been a revival of interest in anthrax and research has benefited greatly from advances in molecular biology. The main factors accounting for the virulence of Bacillus anthracis have been elucidated. The author reports current data concerning pathogenesis, epidemiology and diagnosis and reviews progress made in the field of prophylaxis especially with regard to vaccines.