{"id":8948,"date":"2024-05-20T15:50:18","date_gmt":"2024-05-20T19:50:18","guid":{"rendered":"https:\/\/silveuscropins.com\/?p=8948"},"modified":"2024-10-22T08:42:33","modified_gmt":"2024-10-22T12:42:33","slug":"bird-flu-in-cattle","status":"publish","type":"post","link":"https:\/\/silveuscropins.com\/bird-flu-in-cattle\/","title":{"rendered":"Bird Flu in Cattle; What is H5N1 Avian Influenza?"},"content":{"rendered":"

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Bird Flu in Cattle; What is H5N1 Avian Influenza?<\/h1><\/div>

Recently, H5N1 Avian Influenza has been discovered in several herds of dairy cattle. This quickly lead to tests around the country for the virus in diary cattle products, of which most were found to still be safe due to the pasteurization process. Recent USDA Food and Safety and Inspection Service tests<\/a> suggest that as of right now, the beef industry is safe as well, though there are additional tests on-going. What exactly is H5N1 Influenza? How does it affect animals that it infects, and what potential ramifications are there for Dairy and Beef cattle farmers?<\/p>\n<\/div>

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Avian Influenza Facts<\/h2><\/h2><\/div><\/div><\/div><\/div><\/div>

H5N1 Avian Influenza<\/strong> is actually one of several variants of bird flu, known as AIVs, all of which belong to the Influenza A Genus.<\/p>\n

\u00a0AIVs are further classified<\/strong> based on their pathogenicity (ability to harm the host), to chickens. Virus strains are labeled as either a HPAIV (highly pathogenic avian influenza virus) or LPAIV (low pathogenic avian influenza virus.)<\/p>\n

The version of Avian Influenza<\/strong> currently being discussed in the news is an HPAIV, so you may see the virus called something along the lines of HPAI H5N1, or HPAIV H5N1.<\/p>\n

The H5N1 strain<\/strong> of avian influenza is considered one of the most pathogenic amongst the HPAIV strains. It is currently estimated to have one of the highest mortality rates in chickens.<\/p>\n<\/div><\/div><\/div>

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Bird Flu<\/strong> can in some cases be spread by waterfowl such as ducks, geese, swans, gulls, and more.<\/p>\n

Some types<\/strong> of waterfowl may not get sick or show symptoms of the disease at all while still being able to spread and carry it.<\/p>\n

Once<\/strong> the sickness<\/strong> hits a flock of domesticated poultry, it can spread very rapidly amongst the flock.<\/p>\n

Infected birds<\/strong> typically shed the virus in their saliva, nasal secretions, and feces.<\/p>\n

A bird<\/strong> coming into contact with the secretions, or simply a contaminated surface can quickly catch the disease.<\/p>\n

HPAIV strains<\/strong> often have extremely high mortality rates amongst poultry, with some of the recent strains having 90-100% mortality rate.<\/p>\n<\/div><\/div><\/div>

Additional Reading<\/h3><\/div>
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A Comprehensive Review of Highly Pathogenic Avian Influenza (HPAI) H5N1...<\/h5><\/a><\/div><\/div><\/div>
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Highly Pathogenic Avian Influenza Virus in Domestic Poultry and...<\/h5><\/a><\/div><\/div><\/div>
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Avian Influenza Bird Flu Factsheet<\/h5><\/a><\/div><\/div><\/div>
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CDC Avian Influenza in Birds<\/h5><\/a><\/div><\/div><\/div>
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Avian Influenza Symptoms<\/h2><\/div><\/div><\/div>

Symptoms in Cows<\/strong><\/p>\n