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Subject:
Inventor of Tetanus Vaccine
Category: Science > Biology Asked by: dernie-ga List Price: $2.50 |
Posted:
09 Oct 2002 19:40 PDT
Expires: 08 Nov 2002 18:40 PST Question ID: 74692 |
Who invented the tetanus vaccine? So far I've found, on a Merck website, that it was invented in 1927 during WWI. However, no mention of who the inventor was. It's 6th grade report time, that's why I need to know. Report is due Friday. Help. |
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Subject:
Re: Inventor of Tetanus Vaccine
Answered By: nealc-ga on 10 Oct 2002 07:23 PDT Rated: |
Dear dernie-ga, That is a very good question. The history of tetanus is very long and people have know the cause of this disease since Kitasato isolated the bacterium in 1889. My summary of the information below is taken from the following webpage. http://gskvaccines.com/vaccines/pages/disease_summary.jsp?disease=TETANUS It appears that the tetanus toxoid and its use as a vaccine was described by Descombey in 1924. In other words the tetanus toxoid is what is in the tetanus vaccine. The tetanus toxoid is a chemically treated form of the tetanus toxin (a protein) made by the bacterium Clostridium tetani. However, the toxoid's ability to cause the disease tetanus has been destroyed by putting it in a chemical. This chemical does not destroy the important parts of the toxin that tell our immune system to make antibodies to the toxin. When a person is injected (immunized or vaccinated) with the tetanus vaccine (toxoid) the body makes antibodies to the tetanus toxoid which will also react with the tetanus toxin. Say for instance a person immunized with the tetanus vaccine is hurt (steps on a dirty nail) and the bacterium makes the tetanus toxin in the wound of the person. Their body already has antibodies made that will get rid of the toxin before it can cause disease. Experiments in World War II demonstrated the tetanus vaccine actually could prevent the disease tetanus. The source for this information was from the following book: Epidemiology and Prevention of Vaccine-Preventable Diseases. The Pink Book. 6th Edition. January 2000. Hope that helps and I hope your teacher likes your report. nealc-ga | |
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dernie-ga
rated this answer:
the answer was a pretty good summary of the tetanus issue, but that is not what i asked about. I asked WHO invented it, if anyone, perhaps it was developed in a govt lab by anonymous researchers. The link brought me to a GlaxoSmithKline site which mentioned a few people who were involved in the R&D of tetanus and the vaccination process: including Kitasato, Nocard, and Descombey who finally "described" the current tetanus toxoid used to vaccinate. I guess it was sort of a group effort? |
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