Volume 98, Issue 3
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645



Colorado tick fever virus is transmitted by ticks. In Canada, these ticks are found in the southern regions of British Columbia (Rocky Mountains) and Alberta, as well as southwestern Saskatchewan. Colorado tick fever should be clinically suspected in patients presenting with a biphasic febrile illness and leukopenia following tick exposure in the appropriate geographic area.


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  • Received : 29 Sep 2017
  • Accepted : 06 Dec 2017
  • Published online : 22 Jan 2018
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