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Showing posts from February, 2013

Diagnosing Rabies

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Perhaps you remember the Walt Disney classic “ Old Yeller ” in which a frontier family’s dog contracts “the hydrophobie” from fighting a rabid wolf. Who could forget the tear-jerker scene where, after telling his mama “He was my dog… I’ll do it,” young Travis ends Yeller’s suffering. Although it is a vaccine-preventable disease, rabies still poses a significant public health problem in many countries in Asia and Africa where 95% of human deaths occur even though safe, effective vaccines for both human and veterinary use exist. Nearly half of those bitten by suspect rabid animals are children under 15 years of age. Although the efficacy and safety of modern cell culture vaccines have been recognized, some countries still produce and use nervous tissue vaccines, which are less effective. — World Health Organization » Health topics » Rabies In many parts of the world, vaccination, testing and treatment are prohi...