Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Animals warn of human health hazards in new ’Canary Database’

16.08.2005


Yale School of Medicine has launched a state-of-the-art database funded in part by the National Library of Medicine, called the Canary Database, containing scientific evidence about how animal disease events can be an early warning system for emerging human diseases.



There have long been reports of animals succumbing to environmental hazards before humans show signs of illness, according to the project’s leader, Peter Rabinowitz, M.D., associate professor of medicine in The Yale Occupational and Environmental Medicine Program at Yale University School of Medicine.

"This concept of a ’canary in a coal mine’ suggests that animals may be useful sentinels for human environmental health hazards," said Rabinowitz. He points to the practice in the United States and Britain where coal miners would bring canaries into coal mines as an early warning signal for carbon monoxide and other poisonous gases. The birds, being more sensitive, would become sick before the miners, who would then have a chance to escape or put on protective respirators.


Rabinowitz said several episodes of illness in animals have been clearly linked to human health threats, including cats and mercury poisoning, and more recently wild bird mortality and West Nile Virus infection.

Rabinowitz said non-human animals could be more sensitive to many of the agents that are potential biological or chemical weapons and could therefore serve as "sentinels" for a terrorist attack. At the same time, the public health system has been slow to use animal sentinel data to detect and reduce human environmental health hazards. Rabinowitz said there is a lack of ongoing scientific communication between animal health and human health professionals about emerging disease threats. This has made it difficult to assemble the evidence about linkages between animal diseases and human health.

To address this need, Rabinowitz and his team developed The Canary Database of Animals as Sentinels of Human Environmental Health Hazards, a web-based collection of animal sentinel studies that have been collected and curated in terms of their relevance to human health. The project represents a collaborative effort between the Yale Occupational and Environmental Medicine Program, the Yale Center for Medical Informatics and the U.S. Geological Survey National Wildlife Health Center.

The database team is currently developing a series of evidence-based reviews focusing on the use of animal sentinel data in human health decision-making. "To do this," Rabinowitz said, "we have to apply the principles of evidence-based medicine to a whole new field: the interface of animal and human health."

Meanwhile, experts at the Yale Center for Medical Informatics are creating state-of-the-art knowledge integration software and information visualization tools allowing users to explore the rich database. Animal health experts at the USGS National Wildlife Health Center, the nation’s primary wildlife disease research facility, provided background on potential disease transmission between humans and wildlife for emerging diseases such as monkey pox, SARS, Avian influenza, West Nile Virus and Chronic Wasting Disease.

Karen N. Peart | EurekAlert!
Further information:
http://canarydatabase.org

More articles from Health and Medicine:

nachricht Unique brain 'fingerprint' can predict drug effectiveness
11.07.2018 | McGill University

nachricht Direct conversion of non-neuronal cells into nerve cells
03.07.2018 | Universitätsmedizin der Johannes Gutenberg-Universität Mainz

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: First evidence on the source of extragalactic particles

For the first time ever, scientists have determined the cosmic origin of highest-energy neutrinos. A research group led by IceCube scientist Elisa Resconi, spokesperson of the Collaborative Research Center SFB1258 at the Technical University of Munich (TUM), provides an important piece of evidence that the particles detected by the IceCube neutrino telescope at the South Pole originate from a galaxy four billion light-years away from Earth.

To rule out other origins with certainty, the team led by neutrino physicist Elisa Resconi from the Technical University of Munich and multi-wavelength...

Im Focus: Magnetic vortices: Two independent magnetic skyrmion phases discovered in a single material

For the first time a team of researchers have discovered two different phases of magnetic skyrmions in a single material. Physicists of the Technical Universities of Munich and Dresden and the University of Cologne can now better study and understand the properties of these magnetic structures, which are important for both basic research and applications.

Whirlpools are an everyday experience in a bath tub: When the water is drained a circular vortex is formed. Typically, such whirls are rather stable. Similar...

Im Focus: Breaking the bond: To take part or not?

Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able to demonstrate that excitation with a laser beam does not affect the efficiency of a chemical exchange reaction and that the excited molecular group acts only as a spectator in the reaction.

A frequently used reaction in organic chemistry is nucleophilic substitution. It plays, for example, an important role in in the synthesis of new chemical...

Im Focus: New 2D Spectroscopy Methods

Optical spectroscopy allows investigating the energy structure and dynamic properties of complex quantum systems. Researchers from the University of Würzburg present two new approaches of coherent two-dimensional spectroscopy.

"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy....

Im Focus: Chemical reactions in the light of ultrashort X-ray pulses from free-electron lasers

Ultra-short, high-intensity X-ray flashes open the door to the foundations of chemical reactions. Free-electron lasers generate these kinds of pulses, but there is a catch: the pulses vary in duration and energy. An international research team has now presented a solution: Using a ring of 16 detectors and a circularly polarized laser beam, they can determine both factors with attosecond accuracy.

Free-electron lasers (FELs) generate extremely short and intense X-ray flashes. Researchers can use these flashes to resolve structures with diameters on the...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Leading experts in Diabetes, Metabolism and Biomedical Engineering discuss Precision Medicine

13.07.2018 | Event News

Conference on Laser Polishing – LaP: Fine Tuning for Surfaces

12.07.2018 | Event News

11th European Wood-based Panel Symposium 2018: Meeting point for the wood-based materials industry

03.07.2018 | Event News

 
Latest News

Subaru Telescope helps pinpoint origin of ultra-high energy neutrino

16.07.2018 | Physics and Astronomy

Barium ruthenate: A high-yield, easy-to-handle perovskite catalyst for the oxidation of sulfides

16.07.2018 | Life Sciences

New research calculates capacity of North American forests to sequester carbon

16.07.2018 | Earth Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>