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vaccine |
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vaccineAny preparation of modified pathogens (viruses or bacteria) that is introduced into the body, usually either orally or by a hypodermic syringe, to induce the specific antibody reaction that produces immunity against a particular disease. In 1796 Edward Jenner was the first to inoculate a child successfully with cowpox virus to produce immunity to smallpox. His method, the application of an infective agent to an abraded skin surface, is still used in smallpox inoculation. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Now, almost five years later, we learn this from Justin Gillis of The Washington Post: "The government's $1 billion effort to develop a new anthrax vaccine has run into difficulty, with the company in charge [VaxGen Inc. The group points to the Department of Defense's anthrax vaccine inoculation effort begun in the last decade, which has attracted significant litigation against the vaccine's manufacturer by soldiers claiming they were harmed by the shots. The anthrax vaccine itself has been approved since the 1970s and used regularly to protect veterinarians and scientists working with anthrax. |
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