Essay about What Are A Vaccine?

Essay about What Are A Vaccine?

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There is a large buzz in the country these days about vaccines; are they safe, what are they, what are they made out of, will they make me sick. So many people have so many questions, and I am here to try to help bring these people some answers. I would like to help make some sense of this controversy that exists and brings up the question to vaccinate or not.
First off I am going to begin with the basics; what is a vaccine? Well a vaccine is a product that produces immunity from a disease it can be administered through needle injections, by mouth, or by aerosol. (Basics, n.d.) Sounds simple right well that leads people to wonder how do they work? They help develop immunity by acting as the infection, it is only acting as the infection so no it is not the actual infection. But by imitating the infection it causes our immune system to produce T-lymphocytes and antibodies. Once this mock infection is over it leaves us with a supply of memory T-lymphocytes and B-lymphocytes which will remember and be able to fight back against the disease in the future if we were exposed to it again.
So now that we have the basics let’s look back into a little bit of history of where they were first invented. Doing much research on this I found a lot of surprising facts the most surprising though was that there is some evidence that dates smallpox inoculation the whole way back to 1000 CE in China. Also evidence shows that it was in Africa and Turkey before it even made its way to Europe or the Americas. Then came Edward Jenner who was successful in 1796 with his use of cowpox material to create actual immunity to the smallpox. One small discovery was huge for immunizations it was then widespread. After Jenner, Pasteur stepped up to the plate in 1...


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...imerosal in vaccines was causing autism in many of their children. Thimerosal is a mercury containing compound that was used as a preservative in many vaccines. Even though they had no concrete evidence to link this to the autism controversy in 1999 the leading vaccine manufacturers and public health organizations agreed that this ingredient should be reduced or eliminated from vaccines which they did. Still to this day though there are arguments surround the fact that there are unnatural ingredients in vaccines that people want removed.
With all the information I have presented to you today you can make a decision if vaccination is something you would choose for your child. Yes, there are many controversies and many cons, but there are also many pros and benefits. Which is why it is important for all families in this case to be able to make an informed decision.

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