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#biosecurity

3 posts3 participants1 post today

New #openaccess release!

'Fences and Biosecurity: The Politics of Governing Unruly Nature', edited by Annika Pohl Harrisson & Michael Eilenberg, explores the role of fencing as a mechanism of control, exclusion, and power in the name of #biosecurity. The volume brings together scholars from different regions to investigate the ways in which biosecurity #fencing is deployed across different contexts in #Europe and #NorthAmerica.

Read or download the book via: doi.org/10.33134/HUP-30

Australia on alert after UK detects world's first case of bird flu in sheep
By Jane McNaughton

Scientists call for the federal government to invest more in preventing the disease from spreading to Australia's $5 billion sheep meat industry.

abc.net.au/news/rural/2025-03-

ABC News · World's first case of H5N1 bird flu found in UK sheep, sparking Australian biosecurity warningBy Jane McNaughton

Fire ant attacks 'explode' after they formed rafts and spread during ex-TC Alfred
By Jennifer Nichols

Residents in Queensland's fire ant suppression zone are pleading for help, saying nest numbers and attacks on humans and animals have exploded since ex-Tropical Cyclone Alfred swamped the state's south east.

abc.net.au/news/rural/2025-03-

ABC News · Self-treatment model criticised as fire ant attacks 'explode' in Queensland's suppression zoneBy Jennifer Nichols

So, I signed up for "alerts" from the , and they sent me an update about here in . Oh boy... It's here.

SITUATIONAL REPORT: Highly Pathogenic Avian Influenza []

Date: Tuesday, February 11, 2025

Prepared by: Maine Department of Agriculture, Conservation and Forestry

Current Situation: The Maine Center for Disease Control and Prevention (Maine CDC), the Maine Department of Agriculture, Conservation and Forestry (), and the Maine Department of Inland Fisheries and Wildlife () are urging agricultural stakeholders to take precautions following recent confirmations of highly pathogenic avian influenza (HPAI) in multiple wild birds in York and Cumberland Counties. While no cases have been detected in domestic flocks since March 2024, the virus remains in the environment."

Recent HPAI Activity

- MDIFW confirmed HPAI in multiple , including Canada geese, red-tailed hawks, and a great horned owl.
- Cases have been reported in Kennebunk, Kittery, Ogunquit, South Berwick, South Portland, and York.
- Four New England states have reported recent HPAI cases in domesticated .
- Officials have raised the risk level and strongly encourage owners to implement strict measures.
- While HPAI has the ability to infect people and cows, there are no known infected persons or dairy herds in Maine and New England.

Biosecurity and Flock Protection Measures

To minimize the risk of HPAI transmission, all commercial and backyard poultry owners are urged to:

- Keep birds indoors or in enclosed outdoor spaces to limit contact with wild birds.
- Maintain strict biosecurity, including sanitizing equipment, wearing clean clothing, and washing hands before and after handling birds.
- Avoid equipment sharing and disinfect tools between uses.
- Provide clean drinking water from municipal or well sources—avoid surface water that may be contaminated.
- Store feed securely to prevent access by wild birds and .
- Minimize farm visits and avoid areas where birds congregate.
- Monitor flocks for signs of illness and report any unusual cases.

Signs of HPAI in Birds

- Sudden death without prior symptoms
- Decreased energy and appetite
- Drop in egg production or misshapen eggs
- Swelling and discoloration of head, comb, wattles, and legs
- Nasal discharge, coughing, sneezing, or diarrhea
- Neurological symptoms such as incoordination

Reporting Sick or Dead Birds

- Dead or sick wild birds should be reported to MDIFW at (207) 287-8000 or via the online wildlife disease reporting form.
- Three or more dead birds in a localized area are of particular concern for statewide surveillance efforts.
- If you handle dead birds, use gloves and masks, dispose of birds properly, and wash hands immediately afterward.
- Sick or dead domestic poultry should be reported to USDA, 866-536-7593.

Public Health and Food Safety Considerations

"The human health risk from HPAI remains low, but precautions should be taken:

- Avoid contact with sick or dead birds and use personal protective equipment (PPE) if exposure is necessary.
- Cook poultry, eggs, and beef to safe internal temperatures to eliminate bacteria and viruses.
- Choose pasteurized milk and dairy products for added safety.
- Monitor for respiratory symptoms if exposed to potentially infected birds or environments.

Source:
content.govdelivery.com/accoun

Maine Department of Agriculture, Conservation and ForestryHighly Pathogenic Avian Influenza SITUATIONAL REPORT – February 11, 2025