Emerging Infectious Disease ISSN: 1080-6059
Volume 15, Number 5—May 2009
Letter
Distinct Ecologically Relevant Strains of Anaplasma phagocytophilum
Appendix Figure

Appendix Figure. Bayesian phylogeny of the omp1n gene of A. phagocytophilum, with 100,000 iterations. Taxa are 2 woodrats from northern California, the human strain HZ, the California horse strain MRK, and a squirrel from Santa Cruz, CA. Scale bar indicates number of nucleotide substitutions per site.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





