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Michigan lawmakers target predatory loan companies; NY jury hears tape of Trump and Cohen Discussing Hush-Money Deal; flood-impacted VT households rebuild for climate resilience; film documents environmental battle with Colorado oil, gas industry.

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President Biden defends dissent but says "order must prevail" on campus, former President Trump won't commit to accepting the 2024 election results and Nebraska lawmakers circumvent a ballot measure repealing private school vouchers.

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Bird Flu: Industrial Poultry Production in Crisis

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Wednesday, June 10, 2015   

ST. PAUL, Minn. - The outbreak of avian influenza that has decimated hundreds of turkey and chicken operations in Minnesota and a dozen other states was a surprise to many, but one expert says it was destined to happen.

The production model in the commercial poultry industry is a prime target for these types of outbreaks and must be changed to take into account that the birds grown are imbedded into an ecology, said Rob Wallace, a visiting scholar at the University of Minnesota's Institute for Global Studies who has served as a consultant for the Centers for Disease Control and Prevention on avian influenza.

"When you organize mono-cultures of poultry, 50,000 birds in a barn, that is all just food for influenza," he said. "And if you develop diverse strains and stock of birds, that will provide the immunological diversity necessary to resist any pathogen that comes through."

Wallace said another key to preventing such outbreaks is through the restoration of wetlands, which would help keep infected wild birds from intermingling with commercial poultry flocks.

While the number of new cases of avian influenza in the region appears to be waning, it is cyclical in nature, said Wallace, who expects to see an increase again in the fall and winter. He also noted that there is a possible danger to human health, as the CDC recently warned.

"Now, I'm not saying it's going to happen because there are plenty of avian influenzas that have emerged and that have not gone to going to human to human," he said. "However, there are many examples in which that has indeed happened within the last 10 years."

Wallace will speak more on the avian influenza outbreak on Thursday evening at the offices of the Institute for Agriculture and Trade Policy in Minneapolis.

More information is online at iatp.org. CDC guidance is at cdc.gov.


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