Handicap International estimates a high-end prosthetic foot costs around $5,000. Dr. Robert Gabourie, innovative founder of Niagara Prosthetics & Orthotics, teamed with researchers at Queens University in Kingston, Canada, and DuPont to create a more affordable and durable prosthetic foot. They used DuPont™ Hytrel®, a flexible, sturdy polymer proven to withstand three million cycles of use. This prosthetic will be available to amputees in developing countries for less than $100 and can provide better work and living opportunities for amputees. This video follows Jesus Carlos, a market trader and amputee who uses the Niagara Foot. http://www2.dupont.com/Plastics/en_US/Products/Hytrel/Hytrel.html
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Dr. Daniel Jernigan, MD, MPH, is the deputy director of the Influenza Division at the Centers for Disease Control and Prevention (CDC). Dr. Jernigan explains that while influenza is common, it's also very serious. He tells us why it's important to get vaccinated during flu season. The CDC recommends that everyone six months of age or older get vaccinated against influenza.
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The rapid spread of a global infection, as witnessed in “Contagion,” is scary, but is it realistic? Director of the Emory Global Health Institute Jeffrey Koplan, MD, MPD, has worked on virtually every major public health issue of the past few decades, including infectious diseases such as smallpox, HIV/AIDS, and SARS. Koplan, a former director of the CDC and current president of the International Association of National Public Health Institutes, discusses the threat of pandemic diseases in this September 2011 Emory University video.
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