Epidemics and pandemics

Tyson destroys 15,000 chicken infected with H7N3
Arkansas poultry giant destroys 15,000 hens after routine tests discover antibodies to H7N3, a mild strain of avian flu; company says there is no threat to humans
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OSHA issues guidance regarding storage of face masks, respirators
OSHA requests comments on proposed guidance on workplace stockpiling of respirators and face masks for pandemic influenza
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Avian flu by the numbers
Two Los Alamos National Laboratory theorists have developed a mathematical tool which could help health experts and crisis managers determine in real time whether an emerging infectious disease such as avian influenza H5N1 is poised to spread globally
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Nanotechnology-based biosensor
NASA develops nanotechnology-based biosensor that can detect trace amounts of specific bacteria, viruses, and parasites; New York-based Early Warning, Inc. will initially market the sensor to water treatment facilities, food and beverage companies, industrial plants, hospitals, and airlines
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Boston biolab: Panel urges review of possible lab threats
As community opposition to the almost-complete Boston University biolab continues, a panel of experts says neighborhood’s concerns — and safety — should not be excluded from consideration of final approval for lab opening
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CDC biolab not ready after 2 1/2 years
A new CDC biosafety lab was supposed to open in the fall of 2005; it is still not open, and legislators begin to wonder why; they note that at the University of Texas Medical Branch in Galveston, it took less than seven months for its BSL-4 lab to become operational after construction was finished
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Is the threat of bioterrorism exaggerated?
William Clark, professor and chair emeritus of immunology at UCLA, says it is
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Chicago firm recalls beef products due to E. coli contamination fear
E. coli scare causes large beef recall: Chicago firm distributed the suspect beef product to processing plants in Florida, Georgia, Illinois, Indiana, Iowa, Massachusetts, Michigan, Missouri, Nebraska, Pennsylvania, and Wisconsin
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GSK gets EU green light for bird flu vaccine
Sanofi Pasteur, the joint venture between Sanofi Aventis and Merck, has produced a vaccine that targets one strand of H5N1; GSK argues that their new vaccine — Prepandrix — is the first to target several strains of the virus; Prepandrix contains an adjuvant, an ingredient that allows a low level of the vaccine’s active ingredient to be used in each shot
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Detailed studies of U.S. disaster preparedness offer recommendations
Critical care panel tackles disaster preparation, surge capacity, and health care rationing; some recommendations require largely greater budgets; other pose profound ethical and moral questions
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Market for molecular diagnostic technologies to grow
The last few years have seen major strides forward in molecular diagnostic technologies; new report asses size of markets and opportunities in it
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Bush administration asks court to block comprehensive testing for mad cow disease
A small meatpacking company wants to conduct testing for mad cow disease on all the animals it processes; the Department of Agriculture requires testing of less than 1 percent of slaughtered animals; the Bush administration, goaded by large meatpacking companies, urged a federal appeals court to stop the small company from doing more comprehensive tests
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Past patients to provide fast flu vaccine to new patients
Currently it takes at least six months to produce a flu vaccine after a new strain appears; researchers find that a faster way would be to treat people with antibodies produced by earlier patients
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Doctors develop a list of those allowed to die in a catastrophe
Physicians, government agencies draft a grimly specific list of recommendations for which patients would be treated - and which would not — during a pandemic
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Canada confirms tuberculosis in Manitoba cow
For the first time since 2004, a Canadian cow is diagnosed with TB; Canadian health authorities says no part of the infected cow entered the human or animal food chain
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