Vaccines Can Be Defined As A Substance That Provides Immunity Against Diseases?

Vaccines Can Be Defined As A Substance That Provides Immunity Against Diseases?

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Vaccines can be defined as a substance that provides immunity against diseases by stimulating the production of antibodies. Vaccines are made from the causative agent, in other words, the same virus that causes the illness is used, but it is weakened and treated to act as an antigen without causing harm to the body. When vaccines enter the body, the immune system remembers the virus. Therefore, if that same virus entered the body, the immune system would have already developed antibodies against the virus and would be able to fight off the disease. Vaccinations generally protect the body from diseases that may cause disabilities or fatality.
Furthermore, vaccines help boost the body’s natural defense system to fight against diseases and viruses. Getting a vaccine may be much safer to develop antibodies against a virus rather than suffering from the virus. Vaccines may prevent one or more than one viruses and diseases. For example, MMR vaccine may fight against measles, mumps and rubella as well. There are many pros to vaccines which include, United Nations Foundation partner organization and vaccines save 2.5 million children from preventable diseases every year. Another pro is keeping serious childhood disease and viruses from becoming epidemic illnesses. Though vaccination has led to a dramatic decline in the number of U.S. cases of several infectious disease or viruses, some of these are quite common in other countries and are brought to the U.S. by international travelers. If children are not vaccinated, they could easily get one of these diseases from a traveler or while traveling themselves. Organizations such as the American Academy of Pediatrics, the American Academy of Family Physicians, and the Centers for Disease Contr...


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...r small pieces taken from a virus or bacteria, the flu vaccine is an example. Toxoid vaccines contain a toxin or chemical made by the bacteria or virus. They make you immune to the harmful effects of the infection, instead of to the infection itself. Examples are diphtheria and tetanus vaccines. Biosynthetic vaccines contain manmade substances that are very similar to pieces of the virus or bacteria.
My views on vaccinations depend on the kind of vaccine is given for example, hepatitis B vaccine I would recommend. However, I would not recommend a flu shot, simply because there is up to a 20 percent chance that you could get vaccinated and still end up with the seasonal flu.
Conclusion vaccinations are helpful and can prevent illnesses and fatalities while there may be pros to getting vaccinated there are cons that may influence individual’s decision on vaccination.

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