WASHINGTON, D.C. -- The secretaries of agriculture, the interior and health and human services Monday unveiled an enhanced national framework for early detection of highly pathogenic avian influenza in wild migratory birds in the United States.
Secretary of Agriculture Mike Johanns, Secretary of the Interior Gale A. Norton and Secretary of Health and Human Services Michael Leavitt did so to further ensure the protection of people, domestic poultry and wild birds.
This readiness plan and system builds on, significantly expands and unifies ongoing efforts among federal, state, regional and local wildlife agencies. Those agencies have been monitoring and testing for the presence of the highly pathogenic H5N1 virus in migratory birds for several years. The increased efforts come as the spring migration of migratory birds is underway and the spread of avian influenza continues across continents.
"The Department of Agriculture is working on many fronts, with many partners to further strengthen our ability to detect and respond to highly pathogenic strains of avian influenza," said Johanns. "By intensifying our monitoring of migratory bird populations, we increase the likelihood of early detection, which is key to controlling the spread of the virus, particularly in our domestic poultry. Having said that, it's important for the public to know two things: a detection of Asian H5N1 in the United States would not signal the start of a human pandemic; and properly prepared poultry is safe to eat, because proper cooking kills this virus."
Wildlife biologists, migratory bird specialists, veterinarians and epidemiologists from the USDADOI and Health and Human Services (HHS), along with the International Association of Fish and Wildlife Agencies, National Association of Public Health Veterinarians and the State of Alaska have developed "An Early Detection System for Asian H5N1 Highly Pathogenic Avian Influenza in Wild Migratory Birds -- U.S. Interagency Strategic Plan."
"We do not know for sure what role wild migratory birds play in the movement of this virus, but the potential exists for them to carry this virus to North America, and we have a responsibility to prepare for that possibility," said Secretary of the Interior Gale Norton. "Working closely with our state, local and federal partners, we can detect and respond to disease events involving wild birds and screen birds for highly pathogenic H5N1 virus. These actions will help us provide an early warning to the agriculture, public health and wildlife communities if the virus is detected in migratory birds."
The ability to effectively prevent the spread of highly pathogenic H5N1 into domestic poultry operations is greatly enhanced by being able to rapidly detect the pathogen if it is introduced into wild migratory birds in the United States. The interagency plan outlines five specific strategies for early detection of the virus in wild migratory birds, including:
Because Alaska is at the crossroads of bird migration flyways, scientists believe the strain of highly pathogenic H5N1 currently affecting Southeast Asia would most likely arrive there if it spread to North America via migratory birds. Thus, the plan recommends a prioritized sampling system with emphasis in Alaska, elsewhere in the Pacific Flyway and the Pacific islands, followed by the Central, Mississippi and Atlantic Flyways.
In 2006, USDA and its cooperators plan to collect between 75,000 to 100,000 samples from live and dead wild birds. They also plan to collect 50,000 samples of water or feces from high-risk waterfowl habitats across the United States.
The wild-bird monitoring plan is part of the President's National Strategy for Pandemic Influenza Preparedness. President Bush allocated $29 million in his avian influenza supplemental funding package for implementation of the wild bird monitoring plan.
HHS Secretary Mike Leavitt noted that highly pathogenic H5N1 is still a disease of birds, not people, and that most human cases in other countries have come from extensive direct contact with infected birds or their droppings. He cautioned, however, that scientists are concerned that the virus could develop the ability to efficiently transmit from person to person, and "such a development could trigger a worldwide pandemic."
Leavitt said HHS is using a multi-pronged approach, which includes increased monitoring to spot disease outbreaks at home and abroad; development of vaccines and vaccine manufacturing capability; stockpiling of both vaccines and antivirals; planning at the state and local level, and communications to inform the public.
Noting that the disease could show up in many communities all at the same time, Leavitt called local preparedness "the foundation of pandemic readiness" and said: "any community that fails to prepare - with the expectation that the federal government can offer a lifeline - will be tragically wrong."
To assist local efforts, HHS is holding planning summits in all 50 states and providing checklists to local and state governments, businesses, schools, home health care providers, faith-based and community organizations and individuals and families.
Additional information about avian flu and security relating to domestic poultry, wild bird monitoring and research, as well as pandemic planning nationwide is available at the U.S. government's comprehensive website for pandemic preparedness at www.pandemicflu.gov and at the site for USDA Bird Flu Information.