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Emergency Management Warning 94:
Exotic Newcastle Disease Confirmed in the United
States
Exotic Newcastle disease (END) was confirmed on October 1, 2002, in the
State of California, and has spread beyond backyard flocks and has
affected 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.
On April 9, 2003, END was also in backyard fowl in Texas. 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.
Current Statistics
Operations in
ProgressCurrent Statistics:
|
California |
Texas |
Total |
|
Personnel Assigned |
1,058 |
57 |
1,115 |
|
Premises Currently
Quarantined |
15,075 |
496 |
15,571 |
|
Current Positive
Premises |
355 backyard 17 commercial |
1 backyard 0 commercial |
356 backyard 17 commercial |
|
Current Contact
Premises |
313 backyard 1 commercial |
0 backyard 0 commercial |
313 backyard 1 commercial |
|
Premises Pending
Depopulation |
18 |
0 |
18 | Cumulative
Statistics:
|
California |
Texas |
Arizona |
Nevada |
Total |
|
Total Premises
Quarantined |
17,668 |
498 |
67 |
155 |
18,388 |
|
Total Premises
Released |
2,510 |
2 |
66 |
155 |
2,733 |
Total Positive
Premises |
918 (+1)
|
1 (no change) |
1 (no change) |
10 (no change) |
930 (+1)
|
|
Total Premises
Depopulated |
2,406 |
38 |
4 |
138 |
2,586 |
|
Total Birds
Depopulated |
3,492,408 |
2,006 |
269 |
2,746 |
3,497,429 |
|
Counties with Currently
Positive and/or Contact Premises |
Kern Los Angeles Riverside San
Bernadino San Diego Ventura
|
El Paso |
|
|
|
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.
• Effective
May 14, 2003, Mohave and Yuma Counties, AZ, Nye County, NV, and portions
of La Paz County, AZ, and Clark County, NV, were removed from the list of
quarantined areas because of exotic Newcastle disease.
• Effective
April 10, 2003, APHIS imposed a federal quarantine that regulates the
interstate movement of all species of birds and poultry products from all
of El Paso and Hudspeth Counties, TX, and Dona Ana, Luna, and Otero
Counties, NM. The federal quarantine was placed on counties beyond the
infected county due to their proximity to the infected county.
• A
quarantine was placed on a portion of New Mexico because of its proximity
to the infected area in the State of Texas
• Effective May 14,
2003, APHIS imposed a federal quarantine that regulates the interstate
movement of all species of birds and poultry products from a portion of
Kern County, CA.
• The U.S. Department of Agriculture (USDA) has
declared an extraordinary emergency for the States of Arizona, California,
Nevada, Texas, and New Mexico. These declarations allow USDA to apply
federal authority within Arizona, California, Nevada, New Mexico, and
Texas.
• Effective May 13, 2003, operational activities at the
Nevada Incident Command were officially complete and the Command was
closed. Dr. David Thain, State Veterinarian for Nevada will handle any
remaining inquiries. An Animal Health Technician will remain at the site
to conduct truck disinfections.
• Effective May 15, 2003,
operational activities at the Arizona Incident Command were officially
complete and the Command was closed. Dr. Dee Harris, Area Veterinarian in
Charge will handle any remaining inquiries.
• The South Coast
Incident Command Post and the Inland Desert Incident Command Post are
finalizing plans to merge all operational activities into the South Coast
location in Garden Grove. Check-in, training, and orientation functions
have already successfully merged into the Garden Grove location.
•
DNA sequencing analysis confirms that the Texas END outbreak was caused by
a separate introduction of virus and not by movement of virus from the
affected areas in California, Nevada, or Arizona. Intensified surveillance
in El Paso County, TX, and the surrounding areas has yielded no further
positive cases, suggesting that our early detection and swift response has
worked well to contain and eliminate this outbreak.
• From May 19 –
29, 2003, APHIS in Riverdale, MD, and the END Task Force Area Command in
California are hosting a group of visitors from the European Commission.
Area command will also host representatives from the Colorado River Indian
Tribe who will participate in a presentation to the Commission. Aside from
visiting Area Command, the Commission will visit the Incident Commands at
South Coast, Inland Desert, Las Vegas, and El Paso, as well as the Iowa
Area Office. The group began and will end their visit at the APHIS
Emergency Operations Center in Riverdale, MD.
Outreach Activities
• In conjunction with the Task Force, the Texas Animal Health
Commission in Austin continues to send out information packets to
stakeholder organizations; most recently, the commission has mailed
materials to feed stores, veterinary clinics and pet stores.
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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