Tourism and Specific Risk Areas for Cryptococcus gattii, Vancouver Island, Canada
نویسندگان
چکیده
We compared travel histories of case-patients with Cryptococcus gattii infection during 1999-2006 to travel destinations of the general public on Vancouver Island, British Columbia, Canada. Findings validated and refined estimates of risk on the basis of place of residence and showed no spatial progression of risk areas on this island over time.
منابع مشابه
Spread of Cryptococcus gattii in British Columbia, Canada, and Detection in the Pacific Northwest, USA
Cryptococcus gattii, emergent on Vancouver Island, British Columbia (BC), Canada, in 1999, was detected during 2003-2005 in 3 persons and 8 animals that did not travel to Vancouver Island during the incubation period; positive environmental samples were detected in areas outside Vancouver Island. All clinical and environmental isolates found in BC were genotypically consistent with Vancouver Is...
متن کاملColonization of Cryptoccous gattii in British Columbia
During 1999, the eastern portion of Vancouver Island, British Columbia began experiencing an outbreak of a rare cryptococcal disease previously known to exist only in tropical and sub-tropical regions. It is thought that this outbreak on Vancouver Island is the world’s largest outbreak of cryptococcosis ever identified. It is not yet understood how this pathogen, widely regarded as a “tropical”...
متن کاملEcological Niche Modeling of Cryptococcus gattii in British Columbia, Canada
BACKGROUND Cryptococcus gattii emerged on Vancouver Island, British Columbia (BC), Canada, in 1999, causing human and animal illness. Environmental sampling for C.gattii in southwestern BC has isolated the fungal organism from native vegetation, soil, air, and water. OBJECTIVES Our aim was to help public health officials in BC delineate where C.gattii is currently established and forecast are...
متن کاملSurveillance for Cryptococcus gattii in horses of Vancouver Island, British Columbia, Canada.
In the last decade Cryptococcus gattii has emerged as an important human and animal pathogen in southwestern British Columbia (BC), Canada. When the disease initially emerged it was identified in humans and multiple animal species on the east coast of Vancouver Island. From fall 2003 until summer 2004, active surveillance was initiated to look for horses exposed to or infected with the organism...
متن کاملCryptococcus gattii Dispersal Mechanisms, British Columbia, Canada
Recent Cryptococcus gattii infections in humans and animals without travel history to Vancouver Island, as well as environmental isolations of the organism in other areas of the Pacific Northwest, led to an investigation of potential dispersal mechanisms. Longitudinal analysis of C. gattii presence in trees and soil showed patterns of permanent, intermittent, and transient colonization, reflect...
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ورودعنوان ژورنال:
- Emerging Infectious Diseases
دوره 14 شماره
صفحات -
تاریخ انتشار 2008