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Shepard JJ, Armstrong PM. Jamestown Canyon virus comes into view: understanding the threat from an underrecognized arbovirus. JOURNAL OF MEDICAL ENTOMOLOGY 2023; 60:1242-1251. [PMID: 37862091 DOI: 10.1093/jme/tjad069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/08/2023] [Accepted: 06/08/2023] [Indexed: 10/21/2023]
Abstract
This review examines the epidemiology, ecology, and evolution of Jamestown Canyon virus (JCV) and highlights new findings from the literature to better understand the virus, the vectors driving its transmission, and its emergence as an agent of arboviral disease. We also reanalyze data from the Connecticut Arbovirus Surveillance Program which represents the largest dataset on JCV infection in mosquitoes. JCV is a member of the California serogroup of the genus Orthobunyavirus, family Peribunyaviridae, and is found throughout much of temperate North America. This segmented, negative-sense RNA virus evolves predominately by genetic drift punctuated by infrequent episodes of genetic reassortment among novel strains. It frequently infects humans within affected communities and occasionally causes febrile illness and neuroinvasive disease in people. Reported human cases are relatively rare but are on the rise during the last 20 yr, particularly within the northcentral and northeastern United States. JCV appears to overwinter and reemerge each season by transovarial or vertical transmission involving univoltine Aedes (Diptera: Culicidae) species, specifically members of the Aedes communis (de Geer) and Ae. stimulans (Walker) Groups. The virus is further amplified in a mosquito-deer transmission cycle involving a diversity of mammalophilic mosquito species. Despite progress in our understanding of this virus, many aspects of the vector biology, virology, and human disease remain poorly understood. Remaining questions and future directions of research are discussed.
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Affiliation(s)
- John J Shepard
- Center for Vector Biology and Zoonotic Diseases, Department of Entomology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Philip M Armstrong
- Center for Vector Biology and Zoonotic Diseases, Department of Entomology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
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Clarke LL, Mead DG, Ruder MG, Howerth EW, Stallknecht D. North American Arboviruses and White-Tailed Deer ( Odocoileus virginianus): Associated Diseases and Role in Transmission. Vector Borne Zoonotic Dis 2022; 22:425-442. [PMID: 35867036 DOI: 10.1089/vbz.2022.0005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Arboviral disease is of increasing concern to human and animal health professionals as emerging and re-emerging arboviruses are more frequently recognized. Wildlife species are known to play a role in the transmission and maintenance of arboviruses and infections can result in morbidity and mortality in wildlife hosts. Materials and Methods: In this review, we detail existing evidence of white-tailed deer (Odocoileus virginianus) as an important host to a diverse collection of arboviruses and evaluate the utility of this species as a resource to better understand the epidemiology of related viral diseases. Results: Relevant veterinary and zoonotic viral pathogens endemic to North America include epizootic hemorrhagic disease virus, bluetongue virus, orthobunyaviruses, vesicular stomatitis virus, Eastern equine encephalitis virus, West Nile virus, and Powassan virus. Exotic viral pathogens that may infect white-tailed deer are also identified with an emphasis on zoonotic disease risks. The utility of this species is attributed to the high degree of contact with humans and domestic livestock and evidence of preferential feeding by various insect vectors. Conclusions: There is mounting evidence that white-tailed deer are a useful, widely available source of information regarding arboviral circulation, and that surveillance and monitoring of deer populations would be of value to the understanding of certain viral transmission dynamics, with implications for improving human and domestic animal health.
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Affiliation(s)
- Lorelei L Clarke
- Wisconsin Veterinary Diagnostic Laboratory, Madison, Wisconsin, USA
| | - Daniel G Mead
- Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
| | - Mark G Ruder
- Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
| | - Elizabeth W Howerth
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
| | - David Stallknecht
- Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
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Dupuis AP, Prusinski MA, Russell A, O'Connor C, Maffei JG, Oliver J, Howard JJ, Sherwood JA, Tober K, Rochlin I, Cucura M, Backenson B, Kramer LD. Serologic Survey of Mosquito-Borne Viruses in Hunter-Harvested White-Tailed Deer ( Odocoileus virginianus), New York State. Am J Trop Med Hyg 2020; 104:593-603. [PMID: 33350367 DOI: 10.4269/ajtmh.20-1090] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/13/2020] [Indexed: 11/07/2022] Open
Abstract
Sera from white-tailed deer (WTD, Odocoileus virginianus) hunter-harvested throughout New York State (NYS), 2007-2015, were tested by plaque reduction neutralization for antibodies against nine mosquito-borne viruses from the families Peribunyaviridae, Flaviviridae, and Togaviridae. Overall, 76.1% (373/490) of sampled WTD were seropositive against at least one virus, and 38.8% were exposed to multiple viruses. The seropositivity rate in adult WTD (78.0%) was significantly greater (P < 0.0001) than that in fawns (47.7%). Neutralizing antibodies against California serogroup viruses were most common in WTD sampled across all regions (67.1%), followed by the Bunyamwera serogroup (BUN) (37.6%). Jamestown Canyon and Cache Valley orthobunyaviruses were responsible for most California and BUN infections, respectively. Seroprevalence rates to West Nile virus were higher in samples originating from Long Island (LI) (19.0%) than in those originating from the central (7.3%), western (5.0%), and Hudson Valley (4.4%) regions of NYS. Antibodies to Eastern equine encephalitis virus were seen primarily in WTD from central NYS (5.1%), where annual enzootic activity occurs, but low rates were documented in western NYS (1.4%) and LI (1.7%). Low rates of Potosi and LaCrosse orthobunyavirus, and Highlands J virus antibodies were detected over the course of this investigation. St. Louis encephalitis virus (or a closely related virus) antibodies were detected in samples collected from central and western NYS, suggesting local virus transmission despite a lack of evidence from routine mosquito surveillance. Serologic results demonstrate the value of WTD in NYS as an indicator of arbovirus distribution and recent transmission on a relatively fine spatial scale.
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Affiliation(s)
- Alan P Dupuis
- New York State Department of Health, The Arbovirus Laboratory, Wadsworth Center, Slingerlands, New York
| | - Melissa A Prusinski
- New York State Department of Health, Bureau of Communicable Disease Control, Albany, New York
| | - Alexis Russell
- New York State Department of Health, Bureau of Communicable Disease Control, Albany, New York
| | - Collin O'Connor
- New York State Department of Health, Bureau of Communicable Disease Control, Albany, New York
| | - Joseph G Maffei
- New York State Department of Health, The Arbovirus Laboratory, Wadsworth Center, Slingerlands, New York
| | - JoAnne Oliver
- New York State Department of Health, Central New York Regional Office, Syracuse, New York
| | - John J Howard
- New York State Department of Health, Central New York Regional Office, Syracuse, New York
| | - James A Sherwood
- New York State Department of Health, Central New York Regional Office, Syracuse, New York
| | - Keith Tober
- New York State Department of Health, Bureau of Communicable Disease Control, Albany, New York
| | - Ilia Rochlin
- Division of Vector Control, Suffolk County Department of Public Works, Yaphank, New York
| | - Moses Cucura
- Division of Vector Control, Suffolk County Department of Public Works, Yaphank, New York
| | - Bryon Backenson
- New York State Department of Health, Bureau of Communicable Disease Control, Albany, New York
| | - Laura D Kramer
- Department of Biomedical Sciences, State University of New York at Albany School of Public Health, Albany, New York.,New York State Department of Health, The Arbovirus Laboratory, Wadsworth Center, Slingerlands, New York
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Environmental conditions for Jamestown Canyon virus correlated with population-level resource selection by white-tailed deer in a suburban landscape. PLoS One 2019; 14:e0223582. [PMID: 31589661 PMCID: PMC6779236 DOI: 10.1371/journal.pone.0223582] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 09/24/2019] [Indexed: 11/25/2022] Open
Abstract
Suburban landscapes can alter spatial patterns by white-tailed deer (Odocoileus virginianus) and increase animal contact with vectors, pathogens, and humans. Close-contact relationships at a landscape level can have broad implications for disease epidemiology. From 1995–1999, we captured and radio-collared 41 deer in two suburban forest preserves in Chicago, Illinois. We collected blood to determine if animals were seronegative or seropositive for Jamestown Canyon virus and tracked deer movements within suburban habitats. We developed utilization distributions at the population-level and evaluated resource selection for seronegative and seropositive deer. We used maximum likelihood estimation for model selection via Akaike information criterion and then restricted maximum likelihood estimation to attain unbiased estimates of the parameters in the top-ranking models. The top-ranking model describing the resource selection of seronegative deer received almost the full weight of evidence (Akaike information criterion ωi = 0.93), and included the proportion of wetlands, precipitation in year t, and an interaction of the proportion of wetlands and precipitation in year t. The top-ranking model describing resource selection of seropositive deer received the full weight of evidence (Akaike information criterion ωi = 1.00). The model included distance to nearest populated place, distance to nearest river, length of road in each grid cell, precipitation in year t, and an interaction of the length of road in each grid cell and precipitation in year t. These results are valuable for mapping the spatial configuration of hotspots for Jamestown Canyon virus and could be used to educate local residents and recreationalists to reduce human exposure.
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Patriquin G, Drebot M, Cole T, Lindsay R, Schleihauf E, Johnston BL, Dimitrova K, Traykova-Andonova M, Mask A, Haldane D, Hatchette TF. High Seroprevalence of Jamestown Canyon Virus among Deer and Humans, Nova Scotia, Canada. Emerg Infect Dis 2018; 24:118-121. [PMID: 29260667 PMCID: PMC5749476 DOI: 10.3201/eid2401.170484] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Using residual serum samples from Nova Scotia, Canada, we found that 87.8% of tested deer and an estimated 20.6% of the human population were infected with Jamestown Canyon virus. Human seropositivity reached 48.2% in 1 region. This virus may be an underrecognized cause of disease in Nova Scotia.
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Pastula DM, Hoang Johnson DK, White JL, Dupuis AP, Fischer M, Staples JE. Jamestown Canyon Virus Disease in the United States-2000-2013. Am J Trop Med Hyg 2015; 93:384-9. [PMID: 26033022 DOI: 10.4269/ajtmh.15-0196] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 04/10/2015] [Indexed: 11/07/2022] Open
Abstract
Jamestown Canyon virus (JCV) is a mosquito-borne orthobunyavirus in the California serogroup that can cause an acute febrile illness, meningitis, or meningoencephalitis. We describe epidemiologic and clinical features for JCV disease cases occurring in the United States during 2000-2013. A case of JCV disease was defined as an acute illness in a person with laboratory evidence of a recent JCV infection. During 2000-2013, we identified 31 cases of JCV disease in residents of 13 states. The median age was 48 years (range, 10-69) and 21 (68%) were male. Eleven (35%) case patients had meningoencephalitis, 6 (19%) meningitis, 7 (23%) fever without neurologic involvement, and 7 (23%) had an unknown clinical syndrome. Fifteen (48%) were hospitalized and there were no deaths. Health-care providers and public health officials should consider JCV disease in the differential diagnoses of viral meningitis and encephalitis, obtain appropriate specimens for testing, and report cases to public health authorities.
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Affiliation(s)
- Daniel M Pastula
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
| | - Diep K Hoang Johnson
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
| | - Jennifer L White
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
| | - Alan P Dupuis
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
| | - Marc Fischer
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
| | - J Erin Staples
- EIS Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia; Arboviral Diseases Branch, Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado; Wisconsin Department of Health Services, Madison, Wisconsin; New York State Department of Health and Wadsworth Center, Albany, New York
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