ORBIVIRUS ACTIVITIES AT NVSL Bighorn.org TRACY STURGILL SAMAYOA HEAD EQUINE/OVINE VIRUSES SECTION U.S. DEPARTMENT OF AGRICULTURE ANIMAL AND PLANT HEALTH INSPECTION SERVICE VETERINARY SERVICES OCTOBER 19, 016
Topics 015 Calendar Year 016 Year to date Bluetongue Epizootic Hemorrhagic Disease Testing at NVSL
Distribution of BTV and Vectors U.S. BTV: 1, 5, 6, 9 14, 19,, 4 C. sonorensis C. obsoletus C. imicola BTV: 1 6, 8, 10 14, 19,, 4 C. insignis C. Brevitarsis and others
BTV-10 AZ 1 bighorn sheep CA 7* sheep, deer FL 1 WTD *BTV identified in 5 cases by UC Davis, typing NVSL BTV-11 CA * sheep *BTV identified by UC Davis, typing NVSL BTV-1 OK 1 sheep OR 1 sheep NV* 1 cattle *BTV identified by WADDL, typing NVSL BTV Identifications 015 (NVSL, except where noted) BTV- CA 7 ID* 8 sheep/ *mule deer/ *antelope cattle, WTD, sheep, yak NV* bighorn sheep WA* 9 WTD, mule deer BTV identified by *WADDL, UC Davis, typing NVSL 4
BTV not typed ID* 1 deer, sheep, cattle, bighorn NV* 1 cattle OR* Sheep, goat TX* WTD WA* 8 BTV Identifications 015 (NVSL, except where noted) WTD, mule deer, elk, bighorn, sheep, camel *BTV identified by WADDL, reported to NVSL Additional BTV activity has been reported in TX, but information regarding numbers and types is not available. 5
BTV- TX 1* Cattle TX 1* White-tailed deer *BTV identified at TVMDL, typing NVSL First report of BTV in TX BTV-6 FL 1* White-tailed Deer *Also positive EHDV 6; BTV 6 previously identified in FL in 006 BTV-19 FL 1 White-tailed Deer BTV 19 previously identified in FL in 00 BTV Identifications 015 (NVSL, except where noted) BTV- FL 1* White-tailed Deer *BTV identified at TVMDL, typing NVSL; BTV previously identified in FL in 00 & 005 BTV-4 FL 1 White-tailed Deer BTV 4 previously identified in FL in 007 6
BTV Identifications 016 (NVSL, except where noted) BTV- OK 1* cattle CA 1 sheep *Collected January 016, likely infected fall 015 Detection of Endemic Strains vary from year to year 7
BTV Identifications 016 BTV-1 FL * Sheep CA 1** sheep BTV- FL 1* Sheep VA 1** deer (NVSL, except where noted) BTV-not typed CA 1 alpaca BTV- FL 1* sheep *Collected January 016, likely infected fall 015 **First report of BTV 1 in CA and BTV in VA 8
NVSL Bluetongue Virus Identification (Endemic Serotypes) 10, 11, WASHINGTON 199 016 OREGON 11, 1, * 10 11 1 CALIFORNIA 1, NEVADA 10 IDAHO 11, ARIZONA UTAH 10,11, BTV isolate / PCR positive BTV serotype identified MONTANA 11, WYOMING COLORADO NEW MEXICO 11 11, NORTH DAKOTA SOUTH DAKOTA 10, 11, NEBRASKA 1, TEXAS KANSAS 11, OKLAHOMA 11, 1, 1, *BTV isolated and identified by UC Davis, CA BTV 10 WI, cattle originated in ID 11, 1, 11, 1, MINNESOTA 11, 1, IOWA MISSOURI ARKANSAS WISCONSIN 1, 1 LOUISIANA 10 ILLINOIS 1, MISSISSIPPI INDIANA 11 TENNESSEE KENTUCKY ALABAMA MICHIGAN OHIO 10 GEORGIA WEST VIRGINIA PENNSYLVANIA SOUTH CAROLINA VIRGINIA NORTH CAROLINA NEW YORK 1,, 10 11 1 11 FLORIDA VERMONT MAINE NEW HAMPSHIRE MASSACHUSETTS RHODE ISLAND CONNECTICUT NEW JERSEY DELAWARE MARYLAND
1999 016 Exotic BTV serotypes in U.S. by county (except Florida) 1 14 1 1 BTV 1 Identified by CAHFS BTV Isolated and Identified by SCWDS 1 1 1 6 1 9 5 1 14 19 18 4 BTV 1: 004, 010, 01, 016 BTV : 1999, 001, 00, 00, 006, 008, 009, 01,01, 015, 016 BTV 5: 00 BTV 6: 006, 015 BTV 9: 008, 01 BTV 1: 008, 010, 01 BTV 14: 00, 009 BTV 18: 014 BTV 19: 00, 015 BTV : 00, 005, 015, 016 BTV 4: 007, 015
Florida 1999 016 BTV serotype identifications by county (NVSL) BTV 1: 10, 1, 16 BTV : 99, 0, 05, 06, 1 BTV 1: 10, 1 BTV 1: 99 4 10 1 1 18 9 14 4 1 19 6 11 BTV : 99, 01, 0, 0, 1, 16 BTV 5: 0 BTV 6: 06, 15 BTV 14: 0 BTV : 99 BTV 18: 14 9 5 19 10 1 1 6 10 BTV 9: 08, 1 BTV 19: 0, 15 1 BTV 10: 0, 0, 15 BTV : 0, 05, 15 BTV 11: 1 BTV 4: 07, 15
BTV In the Caribbean 1, 14 10, 11, 19,, 10, 11, 1,, 18,, 4 5,,, 18, 19, 1,, 6, 10, 1, 1,, 4 NVSL Identifications: Trinidad 1990, Belize 1990, Dominican Republic 1996, Puerto Rico 01, Jamaica 01 GenBank Posts: Martinique 006, 009, 010; Guadeloupe Islands 010; French Guiana 011, 01 1
EHDV Identifications, 015 Sept, 015 ProMed reports EHD outbreak in Illinois 47 suspected cases in white tailed deer Type not reported Increased EHD activity in Iowa in 015 EHD IA 7 WTD, cattle IL 1 WTD KS 1 WTD OK elk, WTD SD * WTD *EHD identified by SDSU, typing NVSL EHD 6 FL 1 WTD EHD not typed KY 1* cattle *EHD identified by WADDL 1
EHDV Identifications, 016 EHD 1 IA 1 deer EHD SD 7 Deer NC 1 deer VA 1 yak EHD-not typed NC 1 deer EHD 6 IA deer 14
NVSL Epizootic Hemorrhagic Disease virus (EHDV) identification WASHINGTON 199 016 MONTANA NORTH DAKOTA MINNESOTA MICHIGAN VERMONT MAINE OREGON CALIFORNIA NEVADA IDAHO UTAH WYOMING COLORADO SOUTH DAKOTA NEBRASKA KANSAS WISCONSIN IOWA ILLINOIS MISSOURI INDIANA KENTUCKY OHIO WEST VIRGINIA NEW YORK PENNSYLVANIA VIRGINIA NEW HAMPSHIRE MASSACHUSETTS RHODE ISLAND CONNECTICUT NEW JERSEY DELAWARE MARYLAND WASHINGTON, DC ARIZONA NEW MEXICO OKLAHOMA ARKANSAS TENNESSEE NORTH CAROLINA SOUTH CAROLINA ALABAMA GEORGIA EHDV type unknown EHDV TEXAS LOUISIANA MISSISSIPPI FLORIDA EHDV 1 and EHDV 6
EHDV/BTV Identifications (by county) (U.S. cases, identified by, or reported to the NVSL) WASHINGTON BT BT BT BT BT BT 1 BT MONTANA NORTH DAKOTA MINNESOTA 015 MICHIGAN VERMONT MAINE OREGON 10 10 1 10 NEVADA 10 CALIFORNIA IDAHO UTAH WYOMING COLORADO SOUTH DAKOTA NEBRASKA KANSAS 6 IOWA MISSOURI WISCONSIN INDIANA ILLINOIS EHD KENTUCKY OHIO WEST VIRGINIA NEW YORK PENNSYLVANIA VIRGINIA NEW HAMPSHIRE MASSACHUSETTS RHODE ISLAND CONNECTICUT NEW JERSEY DELAWARE MARYLAND 11 ARIZONA 10 NEW MEXICO 1 OKLAHOMA ARKANSAS TENNESSEE NORTH CAROLINA SOUTH CAROLINA BT ALABAMA GEORGIA BTV EHDV TEXAS LOUISIANA MISSISSIPPI 4 10 19 6 6 FLORIDA
016 EHDV/BTV Identifications (by county) (U.S. cases, identified by, or reported to the NVSL) WASHINGTON MONTANA NORTH DAKOTA MINNESOTA MICHIGAN VERMONT MAINE 1 OREGON NEVADA CALIFORNIA IDAHO UTAH ARIZONA WYOMING COLORADO NEW MEXICO SOUTH DAKOTA NEBRASKA KANSAS OKLAHOMA 6 1 IOWA 6 MISSOURI WISCONSIN ARKANSAS ILLINOIS INDIANA KENTUCKY TENNESSEE OHIO WEST VIRGINIA PENNSYLVANIA VIRGINIA NORTH CAROLINA SOUTH CAROLINA NEW YORK NEW HAMPSHIRE MASSACHUSETTS RHODE ISLAND CONNECTICUT NEW JERSEY DELAWARE MARYLAND ALABAMA GEORGIA BTV TEXAS LOUISIANA MISSISSIPPI 1 EHDV FLORIDA
Questions?
Tracy Sturgill Samayoa Head Equine/Ovine Viruses Section U.S. Department of Agriculture Animal and Plant Health Inspection Service Veterinary Services 515 7 7551 Tracy.L.Sturgill@aphis.usda.gov 19