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Farm & Ranch

Mammals and Avian Influenza

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By Barry Whitworth, DVM

At the writing of this article, High Path Avian Influenza (HPAI) H5N1 has been detected in more than 83 million domestic poultry in the United States. The outbreak includes commercial and backyard flocks.

Most people are aware that poultry may succumb to Avian Influenza but may not know that other animals can be infected with the virus. According to the U.S. Department of Agriculture, a variety of mammals have been infected with Avian Influenza H5N1 in the U.S.

The list of more than 200 mammals includes bears, foxes, skunks, coyotes, etc. Even marine animals such as dolphins and seals have been found with the virus. Current Avian Influenza H5N1 infections in poultry, mammals, and livestock in the U.S. can be found at the Detections of Highly Pathogenic Avian Influenza website at https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections.

Recently, ruminants have been diagnosed with Avian Influenza H5N1 in the U.S. The World Organization for Animal Health reported that neonatal goats displaying neurological clinical signs and death were positive for Avian Influenza.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Ranch Biosecurity

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By Barry Whitworth, DVM

With beef, pork, and poultry exports playing a vital role in the economic health of livestock operations, producers need to understand the dangers that foreign animal diseases and other diseases may have on the viability of their operations.

The recent discovery of Influenza A H5N1 virus in dairy cattle demonstrates the vulnerability of livestock operations to disease events. Sick animals are not the only consequence of a disease outbreak. The economic cost associated with disease can be high. Also, in foreign animal disease outbreaks, export markets can be temporarily lost. Currently, Columbia has restricted fresh/frozen beef and beef products from states with dairy herds testing positive for Avian Influenza. The best defense against these threats is a good biosecurity plan.

To read more, pick up a copy of the June issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Ag Elsewhere: Montana

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In Montana, June brings irrigating, brandings, and some wondrous sights from Mother Nature.

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Farm & Ranch

Ag Elsewhere: Wyoming

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By Tressa Lawrence

Happy June from the lands of Wyoming!

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