New H5N2 cases Warning for Michigan Flock Owners with Links

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Mar 25, 2011
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There are new cases in WI & MN I just got a email Warning from Michigan Allied Poultry Ind. Inc. This is the info.
Biosecurity efforts are important for Michigan poultry and bird owners

Confirmed cases of H5N2 avian influenza exist but not considered a human health risk.

Posted on April 7, 2015 by Jeannine P. Schweihofer, Darrin Karcher and Mick Fulton, Michigan State University Extension

The H5N2 strain of avian influenza has been confirmed in several cases across the United States. Minnesota, Arkansas, Missouri, and South Dakota are among the states with confirmed cases in commercial flocks with new confirmations coming regularly. This same virus has caused outbreaks in backyard flocks in Idaho, Kansas, Montana, Oregon, and Washington. It appears that the virus is being spread from wild waterfowl along the Pacific, Central, and Mississippi migratory bird flyways. Michigan will soon have birds migrating north along the Mississippi flyway. The virus can infect wild and domestic birds and poultry.
There has been no human illness associated with these outbreaks and the risk to human health is low, according to the Centers for Disease Control and Prevention. Poultry products including eggs are not affected by the virus. It is recommended by Michigan State University Extension and the USDA to properly cook all poultry to 165 degrees Fahrenheit.
The U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service has created useful biosecurity resources for poultry and bird owners. Restrict access of your birds so that they do not come in contact with bodies of water that wild birds may access. Segregate new birds that you bring into your flock for at least 30 days. Sharing of equipment between neighbors is discouraged. If equipment is shared, disinfect it before and after use. Biosecurity actions are needed by caretakers as well. This includes not interacting with poultry or birds outside of your own. If you come in contact with other birds, change your clothes and disinfect your boots/shoes. Some of the commercial poultry infections were thought to be caused by people not changing their footwear before entering barns.
If your poultry or birds appear sick, contact the Michigan Department of Agriculture and Rural Development at 800-292-3939 or on the after-hours emergency number at 517-373-0440. If you find dead wild birds, contact the Michigan Department of Natural Resources at 800-292-7800.
According to the state veterinarian, Dr. James Averill, “signs of avian influenza may include: lack of appetite and energy; significant drop in egg production; difficulty walking, swollen, head, combs, wattles or legs; nasal discharge; sneezing, coughing; bloody diarrhea, or sudden death.”
This article was published by Michigan State University Extension. For more information, visit http://www.msue.msu.edu. To have a digest of information delivered straight to your email inbox, visit http://bit.ly/MSUENews. To contact an expert in your area, visit http://expert.msue.msu.edu, or call 888-MSUE4MI (888-678-3464).
MDARD Asking Poultry and Domestic Bird Owners to Increase Biosecurity Efforts

Agency: Agriculture and Rural Development

For immediate release: March 30, 2015
Media contact: Jennifer Holton, 517-284-5724 or [email protected]

The Michigan Department of Agriculture and Rural Development is encouraging domestic bird owners to increase their biosecurity efforts and take appropriate steps to protect their birds from avian influenza. Since December 2014, the United States has been experiencing an increase in instances of highly pathogenic avian influenza (HPAI) affecting poultry in multiple states.

“Arkansas, Missouri, and Minnesota have detected avian influenza in commercial flocks recently which raises concerns that Michigan may be next as wild waterfowl will be migrating north soon,” said State Veterinarian Dr. James Averill. “The cause of infection for these birds is still unknown, but in the meantime domestic bird owners need to take appropriate steps to mitigate interactions with domestic and wild birds.”

Avian influenza is a viral disease that can infect wild birds and domestic poultry. Birds get the flu just as people do and, as with people, some forms of the flu are worse than others. HPAI can spread fast and quickly kill chickens and turkeys. Wild birds, however, can carry the virus without appearing sick.

No human infections with this virus have been reported, and the Centers for Disease Control considers the risk to people from this highly pathogenic H5 avian influenza to be low. In addition, poultry and eggs are safe to consume as long as they are properly handled and meat is cooked to an internal temperature of 165°F.

Averill recommends the following six steps for protecting domestic birds from H5 avian influenza:

· Keep your distance — Restrict access to your property and keep your birds away from other birds. Keep your poultry away from open ponds and waterways that may be visited by migrating waterfowl.

· Keep it clean — Wash your hands thoroughly before and after working with birds. Clean and disinfect equipment.

· Don’t haul disease home — Buy birds from sources that have disease monitoring programs and keep new birds separated for at least 30 days.

· Don’t borrow disease – Don’t share equipment or supplies with neighbors or other bird owners. If you must borrow, disinfect it first.

· Know the warning signs — Early detection can help prevent the spread of the disease. Check your birds frequently. If you find a sick or dead wild bird, don’t touch it.

· Report sick birds — If your birds are sick or dying, contact MDARD at 800-292-3939 or for after-hours emergencies 517-373-0440. If you notice dead wild birds, call the Michigan Department of Natural Resources hotline 1-800-292-7800.

Signs of Avian Influenza may include: lack of appetite and energy; significant drop in egg production; difficulty walking, swollen, head, combs, wattles or legs; nasal discharge, sneezing, coughing; bloody diarrhea, or sudden death.

For more information, visit http://healthybirds.aphis.usda.gov.
The following USDA avian influenza and biosecurity resources are available online:
Website
Main avian influenza page
AI Findings Update Page w/Chart

Avian Influenza Factsheets/Brochures (factsheets are easily printable from any computer)
Avian Influenza & Biosecurity
Guidance for Hunters
HPAI Brochure (Spanish version here)
 
Here is the latest Update from Michigan Farm News.
Bird flu may have been spread by lax biosecurity

June 17, 2015 Category: Livestock

by MFB, USDA

chicken.jpg

Michigan’s immediate action to tighten biosecurity may be one reason the state’s poultry industry has not been infected, said Ernie Birchmeier, livestock specialist with Michigan Farm Bureau.
Lapses in biosecurity may be one reason highly pathogenic avian influenza (HPIA) spread throughout the Midwest, according to the USDA's Animal and Plant Health Inspection Service (APHIS).
"After conducting investigations on over 80 commercial poultry farms, APHIS analysis indicates that there are likely several ways the virus could be transmitted, including lapses in biosecurity practices and environmental factors," APHIS said in its June 15 Partial Epidemiology Report on Highly Pathogenic Avian Influenza. The report was based on findings collected through June 5.
APHIS scientists believe wild birds were responsible for introducing HPAI into commercial poultry. While wild birds are the original pathway for the virus' introduction into the United States, it appears the virus was spreading in other ways as well, given the number and proximity of farms affected.
For instance, the report provides evidence that a certain cluster of farms was affected by identical viruses, pointing to possible transmission among those farms. In addition, genetic analyses of the HPAI viruses suggest that independent introductions as well as transmission between farms were occurring in several states concurrently.
For example, APHIS has observed the following: sharing of equipment between an infected and noninfected farm; employees moving between infected and noninfected farms; lack of cleaning and disinfection of vehicles moving between farms; and reports of rodents or small wild birds inside poultry houses.
Michigan's immediate action to tighten biosecurity may be one reason the state's poultry industry has not been infected, said Ernie Birchmeier, livestock specialist with Michigan Farm Bureau.
"One cannot underestimate the importance of biosecurity and the extreme measures our poultry producers have had in place for quite some time," he said. "Owners of poultry operations in Michigan have been extremely vigilant in implementing and maintaining very tight security on their farms in an effort to keep the disease away.
"We certainly do not want the disease to be found in our domestic poultry industry and continue to promote the importance of biosecurity on poultry operations of all sizes."
While USDA has always worked with states and industry to promote biosecurity, it has continued to step up this collaboration throughout the outbreak, including meeting with industry representatives, producers, and federal, state and local government officials to discuss the importance of biosecurity.
Other factors

Based on an analysis by APHIS, environmental factors may also play a part in transmitting HPAI. APHIS found that air samples collected outside of infected poultry houses contain virus particles, indicating that the virus could be transmitted by air. In addition, preliminary analysis of wind data shows a relationship between sustained high winds and an increase in the number of infected farms approximately five days later. APHIS is conducting additional analyses to better characterize environmental factors that may contribute to virus spread.
RELATED
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Bird flu comes closer 5-12-2015
Avian influenza: Precaution is the key word 4-28-2015
- See more at: https://www.michfb.com/MI/Farm_News...ign=Michigan+Farm+Bureau#sthash.aKzO0OPR.dpuf
 

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