Emerging Infectious Disease ISSN: 1080-6059
Volume 7, Number 1—February 2001
Research
A Flea-Associated Rickettsia Pathogenic for Humans
Figure 2

Figure 2. Phylogenetic tree of members of the genus Rickettsia inferred from comparison of gltA sequences by using the neighbor-joining method. Bootstrap values for the nodes are indicated.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





