Arboviruses

WNV West Nile Virus

LAC La Crosse Encephalitis

EEE Eastern Equine Encephalitis

SLE St. Louis Encephalitis virus

Humans - Arbovirus Cases in Virginia for 2005 - Updated 4.20.2006

Location by County/City or Health District

Cases

Case Status

Arbovirus

Illness Onset Date of First Case

Illness Onset Date of Most Recent Case

Most Recent Case posted

Deaths

Fairfax Co.

1

Probable

LAC*

26-Aug-05

26-Aug-05

21-Sept-05

0

Henrico Co.

1

Probable

LAC*

22-Sept-05

22-Sept-05

09-Nov-05

0

Isle of Wight

1

Probable

LAC*

15-Sept-05

15-Sept-05

28-Feb-06

0

Albemarle Co./Charlottesville

1

Probable

LAC*

7-Oct-05

7-Oct-05

09-Nov-05

0

Richmond City

1

Probable

WNV

19-Sep-05

19-Sep-05

20-Apr-06

0

Total

5

 

 

 

 

 

0

*Associated with travel

Birds - West Nile Virus Cases in Virginia for 2005 Updated 3.10.2006

Location Collected by

County or City

Total Positive for WNV

Crow

Jay

Raptor

Other

Date First Bird Found

Date Most Recent Bird Found

Fairfax Co./Fairfax/Falls Church

4

4

0

0

0

19-Sep-05

06-Oct-05

Henrico Co.

8

4

3

0

1

26-Jul-05

30-Sep-05

Norfolk City

1

0

1

0

0

19-Oct-05

19-Oct-05

Richmond City

3

1

2

0

0

25-Jul-05

24-Aug-05

Total

16

9

6

0

1

 

Horses - Arbovirus Cases in Virginia (WNV and EEE) for 2005 Updated 3.10.2006

For more Information on Horses go to the Virginia Department of Agriculture and Consumer Services Web Site:

http://www.vdacs.virginia.gov/animals/05wnv-eee.html

Location Collected by
County or City

Number of Horses Positive

Recovered/ Recovering

Euthanized or Died

Arbovirus

Onset Date of Last Horse

Onset Date of first Horse

Albemarle Co.

1

Recovered

WNV*

05-Sep-05

05-Sep-05

Chesapeake City

3

Euthanized

EEE

20-Jul-05

08-Jul-05

Chesapeake City

1

Recovered

EEE

18-Jul-05

18-Jul-05

Suffolk City

1

Euthanized

EEE

26-Jul-05

26-Jul-05

Sussex Co.

1

Euthanized

EEE

07-Sep-05

07-Sep-05

Total

7

 

 

 

 

* Imported from Prince William Co.

Other Mammals - West Nile Virus Cases in Virginia for 2005 Updated 3.10.2006

Location Collected by County or City

Species Affected

Recovered/ Recovering

Euthanized or Died

Onset Date of First Case

Onset Date of Last Case

No Cases Posted

 

 

 

 

 

Mosquito Pools - Arbovirus Cases in Virginia (WNV and EEE) for 2005- Updated 3.10.2006

County/City

Arbovirus

Positive Pools

Mosquito Species

Date First Pool Collected

Date Last Pool Collected

Chesapeake City

EEE

104

Cs. mel.

23-Jun-05

25-Oct-05

Norfolk City

EEE

1

Cs. mel.

15-Jul-05

15-Jul-05

Norfolk City

EEE

1

Cx. pip.

08-Jul-05

08-Jul-05

Portsmouth City

EEE

3

Cs. mel.

19-Jul-05

19-Jul-05

Suffolk City

EEE

19

Cs. mel.

21-Jun-05

23-Aug-05

Virginia Beach City

EEE

4

Cs. mel.

12-Jul-05

26-Jul-05

Total EEE Pools

132

 

 

 

Alexandria City

WNV

24

Cx. pip./res.

02-Aug-05

23-Aug-05

Alexandria City

WNV

1

Cx. res.

21-Sep-05

21-Sep-05

Arlington Co.

WNV

22

Cx. pip.

22-Jul-05

05-Oct-05

Arlington Co.

WNV

13

Cx. res.

22-Jul-05

28-Sep-05

Chesapeake City

WNV

1

Cs. mel.

08-Sep-05

08-Sep-05

Fairfax Co./Fairfax/Falls Church

WNV

22

Cx. pip.

21-Jul-05

28-Sep-05

Fairfax Co./Fairfax/Falls Church

WNV

11

Cx. res.

26-Jul-05

13-Sep-05

Henrico Co.

WNV

3

Ae. albo.

27-Jul-05

01-Sep-05

Henrico Co.

WNV

19

Cx. pip.

26-Jul-05

04-Oct-05

Henrico Co.

WNV

17

Cx. pip./res.

13-Jul-05

13-Sep-05

Henrico Co.

WNV

2

Cx. res.

02-Aug-05

02-Aug-05

Loudoun Co.

WNV

1

Cx. pip.

20-Sep-05

20-Sep-05

Norfolk City

WNV

12

Cx. pip.

26-Jul-05

12-Oct-05

Petersburg City

WNV

1

Cx. pip./res.

01-Sep-05

01-Sep-05

Richmond City

WNV

4

Ae. albo.

24-Aug-05

22-Sep-05

Richmond City

WNV

162

Cx. pip./res.

19-Jul-05

13-Oct-05

Suffolk City

WNV

2

Cx. pip.

25-Aug-05

08-Sep-05

Virginia Beach City

WNV

2

Cx. pip.

30-Aug-05

13-Sep-05

Total WNV Pools

319

 

 

 

Sentinel Chicken - Arbovirus Cases in Virginia (WNV and EEE) for 2005 - Updated 3.10.2006

Arbovirus

City/County

Total Positive in Flock

Date First Collected

Date Last Collected

Flock ID

EEE

Chesapeake

6

01-Aug-05

10-Oct-05

Acquibob

EEE

Chesapeake

3

08-Aug-05

22-Aug-05

Ballahack

EEE

Chesapeake

4

25-Jul-05

31-Oct-05

Baum Rd.

EEE

Chesapeake

7

11-Jul-05

08-Aug-05

Elbow Rd.

EEE

Chesapeake

10

18-Jul-05

29-Aug-05

Hertz Rd.

EEE

Chesapeake

4

01-Aug-05

15-Aug-05

McNeal

EEE

Chesapeake

5

11-Jul-05

25-Jul-05

Shillelagh

EEE

Chesapeake

6

18-Jul-05

12-Sep-05

South Norfolk

EEE

Chesapeake

3

08-Aug-05

22-Aug-05

St. Brides

EEE

Chesapeake

9

05-Jul-05

10-Oct-05

W.B.S.

EEE

Hampton/Langley

1

25-Jul-05

25-Jul-05

HMPT006

EEE

Hampton/Langley

2

08-Aug-05

22-Aug-05

HMPT019

EEE

Hampton/Langley

4

12-Jul-05

08-Aug-05

LANG001

EEE

Hampton/Langley

4

06-Sep-05

06-Sep-05

LANG002

EEE

Norfolk

3

18-Jul-05

15-Aug-05

Cape Henry Ave. (NORF007)

EEE

Norfolk

3

15-Aug-05

29-Aug-05

Granby St. (NORF004)

EEE

Suffolk

4

05-Jul-05

01-Aug-05

SFLK_002 (Airport)

EEE

Suffolk

3

05-Jul-05

15-Aug-05

SFLK_004 (Robin Hood)

EEE

Suffolk

1

12-Sep-05

12-Sep-05

SFLK_006 (Route 17)

EEE

Suffolk

1

15-Aug-05

15-Aug-05

SFLK-001 (Saratoga St)

EEE

Suffolk

3

18-Jul-05

26-Sep-05

SFLK-005 (Crittendon)

EEE

Virginia Beach

1

25-Jul-05

25-Jul-05

Va B- 005C

EEE

Virginia Beach

2

08-Aug-05

08-Aug-05

Va B- 031C

EEE

Virginia Beach

1

25-Jul-05

25-Jul-05

Va B- 116C

EEE

Virginia Beach

1

08-Aug-05

08-Aug-05

Va B- 124C

EEE

Virginia Beach

2

25-Jul-05

25-Jul-05

Va B- 151C

EEE

Virginia Beach

2

25-Jul-05

25-Jul-05

Va B- 173C

Total Positive EEE

95

 

 

 

WNV

Arlington Co.

1

22-Sep-05

22-Sep-05

WPCP

WNV

Chesapeake

1

08-Aug-05

08-Aug-05

St. Brides

WNV

Hampton/Langley

1

08-Aug-05

08-Aug-05

LANG002

WNV

Norfolk

2

29-Aug-05

29-Aug-05

Tarrant St. (NORF006)

WNV

Suffolk

1

12-Sep-05

12-Sep-05

SFLK_002 (Airport)

WNV

Suffolk

1

29-Aug-05

29-Aug-05

SFLK_004 (Robin Hood)

Total Positive WNV

7

 

 

 

 

table