Dairy Cow

H5N1 Dairy Disease Outbreak


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AABP Resources

Dairy Biosecurity Flowchart  
Interact with AABP Members using the AABP.Today Discussion Form AABP's discussion forum allows user the ablitiy to converse with other AABP Members. Look for updates and discussion in the "Hot Topics" Forum.
Emerging Dairy Cow Disease Event Reporting Portal If you have experienced a disease outbreak, AABP would like for you to complete this survey of your experiences. All information is confidential and will not be shared publicly.

Webinars

Nov 7, 2024 H5N1 Webinar Influenza Update for Cattle and Poultry and the Potential Role of Vaccination
July 18, 2024 H5N1 Webinar The latest updates as of July 18, 2024.
July 1, 2024 H5N1 Webinar The latest updates as of July 1, 2024.
June 5, 2024 H5N1 Webinar Testing update from affected herds and influenza vaccine opportunities and challenges
May 30, 2024 H5N1 Mammary Gland Receptors Update on H5N1 Mammary Gland Receptors and CDC Presentations on Protecting Dairy Farm Employees
May 16, 2024 Diagnostic Testing AABP Webinar - Diagnostic Test Results from Positive Herds – Magstadt and Daniels
May 1, 2024 H5N1 Update AABP Webinar about the lastest updates as of May 1st 2024.
April 8, 2024 Biosecurity webinar Bovine Influenza A Virus (BIAV) Update

Biosecurity webinar

 

Dr. Danelle Bickett-Weddle will be presenting on what veterinarians need to know about enhancing biosecurity measures for influenza virus. AABP, in collaboration with NMPF, has developed a biosecurity resource for veterinarians to use to consult with clients during this outbreak and also will provide a diagnostic guide update for veterinarians to consider.

 

April 2, 2024 AABP Emerging Disease Update Webinar Dr. Carol Cardona a leading expert on HPAI will present on what bovine veterinarians need to know about HPAI. Dr. Stephanie Steele is an AABP member practicing in Texas presented a practitioner's perspective on what to expect and how to work with your clients who may experience this disease syndrome.
March 22, 2024 Emerging Dairy Cow Disease AABP Webinar AABP held a webinar to discuss the latest events and finding from early outbreaks.

Resource Documents

Oct 2024 CDC Worker Protection Guidelines

https://www.cdc.gov/bird-flu/prevention/worker-protection-ppe.html#cdc_generic_section_1-overview

Sept 2024 Dairy Cattle: Biosecurity for H5N1 Virus https://www.nmpf.org/wp-content/uploads/2024/08/NMPF-AABP-Dairy-Cattle-Biosecurity-H5N1-Virus-1.pdf
Sept 2024 Spread and Prevention of H5N1 Virus in Dairy Cattle https://www.nmpf.org/wp-content/uploads/2024/08/NMPF-AABP-Spread-Prevention-H5N1-Dairy-Cattle-1.1.pdf
Sept 2024 Secure Milk Supply Plan: Enhanced Biosecurity for H5N1 https://www.nmpf.org/wp-content/uploads/2024/08/NMPF-AABP-SMS-Enhanced-Biosecurity-H5N1-1.1.pdf
July 8, 2024 USDA Response to AABP The letter outlines AABP recommendation to clarify the current 30-day re-testing requirement in the USDA Technical Notes and Frequently Asked Questions by establishing criteria and animal movements for positive herds.
August 2022 Protecting the Veterinary Business AABP/AVC Foreign Animal Disease Task Force: Joint Document
May 24, 2024 Voluntary Herd Status Pilot Program Slide show describing goals for monitoring, movement and enrollment.
May 2024 USDA Support for Producers with Affected Dairy Premises To help producers enhance their biosecurity
practices, USDA is offering additional support for producers who
have HPAI confirmed positive dairy herds so they have tools to
eliminate the virus and can protect their animals, themselves,
their families, and their employees.
May 10, 2024 USDA Fact Sheet USDA and HSS Announce Funding to Reduce Impact and Spread of H5N1 on Dairy Farms
April 27, 2024 AABP Guidance on USDA Federal Order On Wednesday April 24, USDA APHIS announced plans to implement interstate movement requirements for lactating dairy cows. This Federal Order will be implemented on Monday April 29. It is critical that veterinarians understand and comply with the order. AABP leadership have attended the USDA announcements, and we are providing this update to our members to assist them in navigating these requirements.
April 16, 2024 Detection of Highly Pathogenic Avian Influenza (H5N1) in Dairy Herds: Frequently Asked Questions This is a rapidly evolving situation and USDA, as well as state and federal partners, are committed to sharing updates as information becomes available. Here, we are answering some of the most frequently asked questions about these detections.
April 12, 2024 APHIS Recommendations for Highly Pathogenic Avian Influenza (HPAI) H5N1 Virus in Livestock For State Animal Health Officials, Accredited Veterinarians and Producers
Based on this analysis, we have learned that the whole genome sequence for viruses found on two recent commercial poultry premises in two different states indicates it is the same clade that is affecting dairy cattle. While it is unclear exactly how virus is being moved around, the virus is shed in milk at high concentrations; therefore, anything that comes in contact with unpasteurized milk, spilled milk, etc. may spread the virus including humans, other animals, vehicles, and other objects or materials. Therefore, both dairy and poultry producers should re-double biosecurity efforts and be vigilant about monitoring for and controlling disease in their herds and flocks.
March 2024

Dairy Biosecurity Recommendations – HPAI and More

Spanish

The recommendations here are based on what is known about HPAI virus and additional best management practices for cattle and caretaker health. As more is learned, the recommendations may change.
March 25, 2024 Strain of Avian Influenza Found in Dairy Cattle Samples submitted from dairycattle affected with the current disease outbreak were recently confirmed by the U.S. Department of Agriculture (USDA) to have highly pathogenic avian influenza (HPAI).

Regulatory Agency Links

CDC Interim Guidance for Employers to Reduce the Risk of Novel Influenza A for People Working with or Exposed to Animals https://www.cdc.gov/bird-flu/prevention/worker-protection-ppe.html
CDC Information for Workers Exposed to H5N1 Bird Flu https://www.cdc.gov/bird-flu/prevention/farm-workers.html
FDA NCIMS Bulk Tank Milk Survey for H5N1 FINAL-2024.08.05_FDA-USDA-NCIMS-Ltr_HAPI-in-Dairy-Cattle.pdf
FSIS Sampling Plan for Cull Dairy Cows https://www.fsis.usda.gov/policy/fsis-notice/26-24
Indemnity Funding Fact Sheet https://www.fsa.usda.gov/Assets/USDA-FSA-Public/usdafiles/FactSheets/2024/fsa_elap_h5n1_factsheet_2024.pdf
Indemnity Funding Frequently Asked Questions https://www.fsa.usda.gov/Assets/USDA-FSA-Public/usdafiles/FactSheets/2024/3_fsa_elap_h5n1_faq_2024.pdf
FDA Pasteurization Study June 2024 https://www.fda.gov/food/alerts-advisories-safety-information/updates-highly-pathogenic-avian-influenza-hpai
Fact Sheet on Voluntary Herd Status Program https://www.aphis.usda.gov/sites/default/files/vs-hpai-dairy-herd-status-program.pdf
USDA APHIS Confirmed Cases Dashboard https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/hpai-confirmed-cases-livestock
Funding Opportunities for Affected Herds https://www.usda.gov/media/press-releases/2024/06/27/usda-begin-accepting-applications-expanded-emergency-livestock
Recommendations to Limit Influenza Transmission at Livestock Exhibitions https://www.aphis.usda.gov/sites/default/files/guidance-dairy-cattle-livestock-exhibition.pdf
2024 Highly Pathogenic Avian
Influenza (H5N1) - Michigan
Dairy Herd and Poultry Flock
Summary
https://www.aphis.usda.gov/sites/default/files/hpai-h5n1-dairy-cattle-mi-epi-invest.pdf
Highly Pathogenic Avian Influenza H5N1 Genotype B3.13
in Dairy Cattle: National Epidemiologic Brief
https://www.aphis.usda.gov/sites/default/files/hpai-dairy-national-epi-brief.pdf
USDA Announces $824 Million in New Funding to Protect Livestock Health https://www.usda.gov/media/press-releases/2024/05/30/usda-announces-824-million-new-funding-protect-livestock-health
From CFIA regarding cattle shipped to Canada for immediate slaughter https://inspection.canada.ca/en/animal-health/terrestrial-animals/diseases/reportable/avian-influenza/latest-bird-flu-situation/notice-industry-highly-pathogenic-avian-influenza-hpai-h5n1-dairy-cattle-usa-export-certificate 
Guidance for Dairy Livestock Exhibitions https://www.aphis.usda.gov/sites/default/files/guidance-dairy-cattle-livestock-exhibition.pdf
FDA confirms safety of pasteurized dairy products https://www.fda.gov/food/alerts-advisories-safety-information/updates-highly-pathogenic-avian-influenza-hpai
Highly pathogenic avian influenza (HPAI) in livestock (Canadian CFIA)

 

https://inspection.canada.ca/animal-health/terrestrial-animals/diseases/reportable/avian-influenza/latest-bird-flu-situation/hpai-in-livestock/eng/1711895796746/1711895797730

Highly pathogenic avian influenza in cattle: Guidance for private veterinarians (Canadian CFIA)

 

https://inspection.canada.ca/animal-health/terrestrial-animals/diseases/reportable/avian-influenza/latest-bird-flu-situation/hpai-in-livestock/hpai-in-cattle-guidance/eng/1713359283777/1713359284558 

EPA list of registered products effective against avian influenza https://www.epa.gov/pesticide-registration/epas-registered-antimicrobial-products-effective-against-avian-influenza
Considerations for Veterinarians: Evaluating and Handling of Cats Potentially Exposed to Highly Pathogenic Avian Influenza A(H5N1) Virus https://www.cdc.gov/flu/avianflu/veterinarians-handling-cats.htm
Highly Pathogenic Avian Influenza (HPAI) Detections in Livestock | Animal and Plant Health Inspection Service https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/livestock
World Animal Health Organization Influenza A Report

https://wahis.woah.org/#/in-event/4451/dashboard

State Movement Restrictions from Livestock Marketing Association

https://www.lmaweb.com/hpai

Search for Animal Movement Requirements from Livestock Marketing Association

https://www.interstatelivestock.com/

AABP Updates