Figure. Phylogenetic tree, based on 400 nucleotides of the nucleoprotein gene (10), showing the relationship between rabies virus isolates in this study from humans (in boldface) and animals (underlined), and other representative isolates; GenBank accession nos. are in brackets. Bootstrap values >70% are considered significant and are included within the figure. The Africa 1, 2, 3, and 4 genotypes are within rabies virus genotype 1 (13).