Vaccinations and Its Dangers VS Benefits

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Vaccinations and Its Dangers VS Benefits

Vaccinations and Its Dangers VS Benefits

Vaccinations are playing a vital role in the healthcare industry. Making a vaccine is a very strict process and it requires continuous monitoring by experts to avoid any major side effects. Vaccines do not work like conventional medicines but they act differently. Instead of vaccinating a person as a treatment for a disease, they are injected into the body to prevent the disease. They have an interesting mechanism that helps us to develop antibodies in our immune system to survive viral infections. We’ll explain vaccines, their advantages, and their benefits in this article.

What is a Vaccine

A vaccine is a substance that can be injected into our body to increase the body’s immunity against specific diseases. The purpose of a vaccine is to create some specific antibodies in our immune system. These specific antibodies can fight against specific diseases when they enter our bodies. There are a lot of vaccines available for different diseases. However, experts and researchers are still trying to figure out the proper vaccines for many other viral diseases. Different vaccines are available for different living things. In simple words, vaccines are not just available for humans, but, for plants and animals as well.

How Vaccines Work

Vaccines work by injecting an inactive or weakened part of an organism, probably a virus. When this organism enters our body, the immune system acts immediately and started to produce antibodies. After this, when a real virus tries to infect your body, the immune system triggers the antibodies to fight against this disease. These antibodies created as a result of an inactive virus are mostly powerful enough to eradicate the real virus.

Benefits of Vaccinations

Vaccines help us to suffer from viral infections. Moreover, they also play a vital role in preventing the spread of viral diseases. Different vaccines are available for different diseases. Some vaccines can be given to children of a specific age to increase their immunity against certain diseases while some vaccines can be given to the adult population. Although many diseases don’t have any vaccines yet. But, vaccines for some viral infections are readily available.

Disadvantages of Vaccinations

Besides advantages, vaccines have some disadvantages as well. Vaccines can cause fever in many people. Some people can also suffer from allergic reactions from some vaccines. Some vaccines might not be very effective to counter diseases. On an individual level, vaccines can be very expensive for people with low incomes. Moreover, finding a new vaccine for viral infections can be a very time-consuming process. Furthermore, vaccines can be very limited in countries where governments can not afford much more of them.


Vaccines have a lot of potentials to stop the spread of viral infections. But we should not just rely on them and we should take precautionary measures to avoid falling into viral diseases. Vaccines are available for humans, plants, and animals to protect them from several viral infections. But before getting a vaccine, we must ensure that we are using the right vaccine for the right disease and from the right people.
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