Leonard Izzard , Stephen Graves, Erika Cox, Stan Fenwick, Nathan Unsworth, and John Stenos
Author affiliations: Australian Rickettsial Reference Laboratory, Geelong, Victoria, Australia (L. Izzard, S. Graves, J. Stenos); Murdoch University, Murdoch, Western Australia, Australia (L. Izzard, S. Fenwick, J. Stenos); Launceston General Hospital, Launceston, Tasmania, Australia (E. Cox); Texas A&M Health Science Center, College Station, Texas, USA (N. Unsworth)
Figure 1. Map of Tasmania, Australia, showing number of positive (black) and negative (white) ticks and their locations. The question mark indicates unknown locations. A total of 55% of the ticks were positive for a spotted fever group rickettsia.
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