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Biology case study vaccination and MMR are they linked?
- Essay length: 1765 words
- Submitted: 20/11/2008
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Marked by teacher:
Jon Borrell
Teacher essay summary
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A very good summary of autism and MMR in this essay but the question of whether the MMR vaccine causes autism was not central to the essay. A brief introduction to both autism and MMR would have been fine and then start looking and analysing the evidence for a link between the two.
It did not address the very serious danger that due to people deciding not to have the MMR jab it led to a massive increase in the cases of childhood deaths from measles.
Also half the writing being in capital letters makes reading very difficult.
Marked by teacher Jon Borrell 08/01/2013
The first 200 words of this essay...
Kathrine Keller
Case study: Does The MMR Vaccine cause autism?
Contents:
? What is MMR?
? The Vaccination
? The Effects
? Autism
? The Autistic Spectrum
? Are They Linked?
? Arguments for and against.
Vaccination
Vaccination is the administration of antigenic material (the Vaccine) to produce immunity to a disease. Vaccines can prevent or ameliorate the effects of infection by a pathogen. It is considered to be the most effective and cost effective method of preventing infectious diseases. The material administrated can either be live, but weakened forms of pathogens such as bacteria or viruses, killed or inactivated forms of these pathogens, or purified material such as proteins. Smallpox was the first disease people tried to prevent by purposely inoculating themselves with other types of infections; smallpox inoculating themselves with fluid taken from mild cases of smallpox
Vaccination is so named because the first vaccine was derived from a virus affecting cows he relatively benign cowpox viruswhich provides a degree of immunity to smallpox, a contagious and deadly disease.
Vaccination efforts have been met with some controversy since their inception, on ethical, political,
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MbT essay summary
****
A very good summary of autism and MMR in this essay but the question of whether the MMR vaccine causes autism was not central to the essay. A brief introduction to both autism and MMR would have been fine and then start looking and analysing the evidence for a link between the two.
It did not address the very serious danger that due to people deciding not to have the MMR jab it led to a massive increase in the cases of childhood deaths from measles.
Also half the writing being in capital letters makes reading very difficult.
