Vaccines: Why Do Vaccines Protect Against?

will potentially lead to a health crisis), one immunizes. Inoculating against infection is not only

Live, attenuated vaccines are like the actual disease except they are weakened so that it can’t cause you to be infected. These are commonly used to combat the disease in order to make your body immune to it. Such diseases as the mumps, measles, and chickenpox. Inactivated vaccines are literally just how it sounds when the vaccine is so weakened that it will be ineffective unless you take multiple doses of the vaccine. Some of these include influenza and hepatitis A. Subunit vaccines contain antigens that can help boost your immune system. Commonly used for hepatitis B.

A vaccine is a weakened pathogen (bacteria) that is usually injected through a syringe into the blood to help your immune system recognize that disease and know how to fight it if you ever come in contact. Many fatal diseases that are being spread around the world because some people believe that these vaccines are risky. Many doctors and pediatricians believe that we should have all children immunized, because it would help tremendously by lowering the growing death rates and possibly eradicating these diseases in the future. Children should be vaccinated so diseases such as Polio, Ebola, and Measles can be controlled more effectively.

Vaccinations are produced by developing a live, but weakened or inactive form of a disease. This weakened form of the disease, is then introduced into the body via injection, inhalation, or ingestion. Providing the body with this inactive version of the disease, the body’s natural defense mechanisms are triggered and begin creating antibodies against the disease, which in turn, allows

When one is given a vaccine, the body’s immune system fights the disease or virus causing the body to become immune to the disease. Before vaccines, the only way to become immune to a disease was too simply contract the disease and hopefully live with no serious side effects or passing on the potentially deadly illness or dangers in a wide-spread epidemic. Vaccinations have been saving lives for over 200 years now. Below is a chart showing the successful impact vaccinations have had in the United States.

262). Vaccinations work by using two forms of immunity, active and passive. Active immunity occurs when the immune system is triggered by a person receiving a vaccination to produce antibodies for a specific disease process as if they have contracted the actual disease. From this point on if the person is exposed to someone infected with the disease their body will recognize it and release antibodies to fight against it. In contrast, passive immunity does not result from the person themselves receiving the vaccination but rather from antibodies a baby receives through the placenta from its mother. Passive immunity generally lasts from a few months to a year at the most which will cover children until they are able to receive their own immunizations. Children are the on the front line when it comes to spreading and preventing contagious

Vaccines help develop immunity by imitating an infection. Vaccines also help a lot of people not get sick. Vaccines can also help your immune

Vaccinations/Immunization, allows for individuals to become resistant to infection, caused by a pathogen. Vaccines, either oral or injected, are prepared with a weakened or dead disease causing microorganisms /pathogens. This vaccine is given with the intensions of provoking a immune response to the disease, on a minor level. This vaccination allows for the immune response to create antibodies, and memory cells, so that if infected with a strong version of the pathogen, the body will be immune.

First, how do vaccines protect you from a specific disease? Well a vaccine is “a preparation of dead or weakened pathogens that are introduced into the body to stimulate an immune response”. Immunity is “the state of being protected against a particular disease”. So, the vaccine actually has the disease in it,

Today, there are roughly one hundred vaccines licensed for immunization and distribution in the U.S. Out of the one hundred, they are classified as either passive or active immunizations. In passive immunization, antibodies against a specific infectious organism are given directly to a person. These antibodies are obtained from several sources. The

The CDC estimates that vaccinations will prevent more than 21 million hospitalizations and 732,000 deaths among children born in the last 20 years (CDC). Smallpox once killed 35% of its victims, and now it is the only disease considered eradicated worldwide. Many other diseases have been eliminated in the Americas, including polio, rubella, and hepatitis. The countless lives and money saved by eliminating these diseases far outweigh the small, unproven risk that vaccines may be harmful.

Vaccinations can also completely eradicate virus and diseases all together. Smallpox, for example, has no mandatory vaccination because it is believed that it no longer exists. By 2012 most diseases such as mumps and rubella, have decreased by 99% because of vaccinations (Vaccine).

Why do we have vaccinations? Is it so that vaccinations help people not get diseases and can help people get over what they have? Vaccinations are a good thing to have so that it helps stop a virus and not get others around you sick. Many people believe vaccination is a good thing to have.

Vaccinations are a way to protect people from the harmful effects of contagious diseases. Vaccinations are a weakened form of a disease that gets injected into the body. The immune system then makes antibodies that fight off the weakened disease. If the body ever encounters the

Vaccines are generally made by growing, and altering of a virus that causes a disease, to make a weakened strain of the given disease. When administered into living systems such as the human body, the immune system generates antibodies against the weakened virus, thus, developing the body’s ability to attack the actual virus, should a person be infected. Through this mechanism, vaccines have been used to save millions of lives globally. Today, diseases such as diphtheria, polio, measles, pertussis, and rubella are being treated with vaccines, developed through safe processes ensured by regulatory organizations like the Food and Drugs Administration. Smallpox, for example, through the intervention of vaccines was eradicated globally by 1982