Phylogenetic analysis of the com1 gene of Coxiella burnetii detected in the study from April to October 2011. The accession nos. included in the tree were 208(JX522479), 209(JX522480), 212(JX522481), 213(JX522482), 214(JX522483), 216(JX522484), 221(JX522485), 225(JX522486), 233(JX522487), 240(JX522488), 242(JX522489), JX131364, HM804027, AF317646, AF318148, AB004709, HM237793, and GU797241, respectively.