Paul Slota | Geology Reports

USGS2007

Avian influenza surveillance of wild birds

The President's National Strategy for Pandemic Influenza directs federal agencies to expand the surveillance of United States domestic livestock and wildlife to ensure early warning of hightly pathogenic avian influenza (HPAI) in the U.S. The immediate concern is a potential introduction of HPAI H5N1 virus into the U.S. The presidential directive resulted in the U.S. Interagency Strategic Plan for Early Detection of H5N1 Highly Pathogenic Avian Influenza in Wild Migratory Birds (referred to as the Wild Bird Surveillance Plan or the Plan).

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USGS2004

Wildlife health: Thirty years of science

For three decades the USGS National Wildlife Health Center has responded to threats to the health of the Nation’s wildlife with unparallelled science and field support.

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USGS2003

Investigating monkeypox in the Wild

A recent monkeypox outbreak in pet prairie dogs led to the first recorded human case of the disease in the U.S. The outbreak has USGS scientists concerned the disease may spread to wild rodent populations.

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USGS2003

Helping to combat chronic wasting disease

Chronic Wasting Disease (CWD) is a disease of the nervous system that results in distinctive lesions in the brain. CWD affects elk, white-tailed deer, and mule deer, but has not been documented in livestock or humans. The cause is unknown and no treatment is available. Infected deer and elk can appear robust and healthy in the early stages of CWD; it may take several years before they show clinical signs, after which the disease is fatal. Direct contact between infected and non-infected animals is the most likely route of transmission, but other possibilities are under consideration, including contamination of soil by excreta from infected animals. USGS is collaborating with federal, state, and private partners to address CWD issues. These joint efforts have addressed immediate needs – developing cooordinated plans, establishing diagnostic capabilities to identify the disease, modeling and analyzing effects of the disease, and Preparing to sample lymph nodes for CWD testing at the Park Falls, Wisconsin, sampling site. Photo courtesy of Harold Rihn, Jr., USGS. providing easily accessible information to cooperators and the public – but much still needs to be done. New initiatives, based on the plans already developed, will seek to refine our information about the disease and identify effective management strategies for CWD control and eradication.

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