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Emergency Management Warning 78:
Exotic Newcastle Disease Confirmed in the United States
All information in the following Notice marked with an asterisk (*)
identifies changes since the last Notice was sent out.
Exotic
Newcastle disease (END) was confirmed on October 1, 2002, in the State of
California, and has now spread beyond backyard flocks to affect 22
commercial operations in California. On January 16, 2003, END was also
confirmed in a backyard flock in the State of Nevada. A backyard flock was
confirmed with END on February 4, 2003, in the State of Arizona. Clinical
signs in infected birds include respiratory, nervous, and gastrointestinal
signs. Mortality is up to 90% of exposed birds. Investigations are
on-going and all figures are pending final validation. Animal and Plant
Health Inspection Service (APHIS) personnel and other federal government
personnel are working with the States to consider additional resources to
meet the labor demands at the Task Forces. APHIS has implemented a plan
for enhanced national END surveillance.
* Situation Update (as of 8:00 p.m. PST, April 8, 2003)
00000000000000000
|
Arizona
|
California
|
Nevada
|
Grand Total
|
Number of premises quarantined |
3 |
15,984
|
154 |
16,141 |
Number of premises released |
56 |
0 |
83 |
139 |
|
Number of premises positive |
*1 |
881 (up 1 from 4/8)
|
** 10 |
892 (up 1 from 4/8) |
Number of contact premises |
3 |
1,532 (down 3 from 4/8) |
138 |
1,663 (down 3 from 4/8) |
|
Number of premises depopulated |
4 |
2,361 |
138 |
2,503 |
Premises waiting to be depopulated |
0 |
50 |
0 |
50 |
Birds depopulated to date |
269 |
3,455,154 |
2,746 |
3,458,169 |
|
Counties with quarantined premises |
La Paz |
Los Angeles Riverside Orange San Bernardino San
Diego Ventura |
Clark |
|
|
* The last infected premises in Arizona was depopulated on February 7,
2003. ** The last infected premises in Nevada was depopulated on
January 29, 2003.
Operational Update
• Effective January 7, 2003, APHIS imposed a federal quarantine that
regulates the interstate movement of all species of birds and poultry
products from Imperial, Los Angeles, Orange, Riverside, San Bernardino,
San Diego, Santa Barbara, and Ventura Counties, CA.
• Effective January 17, 2003, APHIS imposed a federal quarantine that
regulates the interstate movement of all species of birds and poultry
products from Clark and a portion of Nye County, NV.
• Effective February 10, 2003, APHIS imposed a federal quarantine that
regulates the interstate movement of all species of birds and poultry
products from all of La Paz and Yuma Counties and a portion of Mohave
County, AZ.
• The U.S. Department of Agriculture (USDA) has declared an
extraordinary emergency for the States of Arizona, California, and Nevada.
These declarations allow USDA to apply federal authority within Arizona,
California and Nevada.
• Currently there are 22 commercial flocks in the State of California
affected by END. The breakdown of the commercial premises involved is as
follows: 4 premises in Riverside County (3 infected and 1 contact), 7
premises in San Diego County (7 infected), and 11 premises in San
Bernardino County (11 infected). • * Of the 2,555 premises designated
for depopulation, 98.0% have been completed.
• * There is a
presumptive positive backyard gamefowl premises in El Paso County, TX. The
presumptive positive is based on real time reverse
transcriptase-polymerase chain reaction (RRT-PCR) from swabs collected
from sick and dead gamefowl. * The premises has been depopulated and
further testing as well as epidemiological tracing is currently being
conducted.
* The Inland Desert and South Coast ICP's have
realigned their service territories so that all of Los Angeles County will
now be handled by the South Coast ICP. The South Coast ICP also will be
responsible for all of San Diego County, except in cases involving
commercial premises. Previously, the Inland Desert ICP handled portion of
Los Angeles County, as well as certain areas of San Diego County (both
backyard and commercial premises).
* The Central Valley Incident
Command Post in Modesto, CA, is staffed and working cooperatively with
approximately 15 – 20 county officials to implement efficient surveillance
measures throughout the Central Valley.
Outreach Activities
• On a daily basis, Task Force personnel are communicating information
concerning surveillance, depopulation, and cleaning and disinfection
operations to all affected city managers in Southern California.
*
Currently, Task Force information personnel field approximately 450 calls
per week from the public through the Joint Information Center phone bank.
This is a twenty-fold increase from the number of calls in October 2002.
On average, approximately 300 of these calls require follow-up action by
the Inland Desert or South Coast Incident Command Posts.
* The Task
Force information staff provides daily updates to approximately 50 media
outlets in California. In addition, in Area Command alone, the information
staff field approximately 70 media calls per
week.
Definitions
Emergency
Management Issue is for information with no impact on APHIS. Emergency
Management Notice is an ongoing incident with potential impact on
APHIS. Emergency Management Warning is an ongoing incident with almost
certain impact on APHIS. |
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