The importance of vaccination

vaccination of kids
children's vaccination

There is a reduction in the incidence of various infectious diseases because of the effect of vaccination. Many dreadful diseases are easily combated especially in the developed countries as a result of the advancements in medicine and preventive care.

In this post, you will understand the essence of vaccines and why medical practitioners advocate for its application to curb disease and infections.


WHO states that the use of vaccines is safer than taking therapeutic medicine as a treatment for diseases. Presently, vaccines have a good safety record and people who are misguided about its importance have a high probability of contracting a preventable disease.

Prevention of infection

Some vaccines aim to prevent disease but it could also help to protect an individual against infection. There are efficacious vaccines that protect people who are not immunized through indirect effect which is also known as herd protection. This occurs when a significant proportion of the population in a community is immune as a result of being immunized.

Disease control benefits

Benefits of disease control

The essence of any immunization program is to wipe out pathogens and bacteria carrying diseases using an effective vaccine with specific diagnostic tests. Smallpox was eradicated through the application of vaccines. Vaccines could also prevent different kinds of cancer such as liver cancer and cervical cancer.

It also increases life expectancy

Travelers disseminate disease when they move from one country or community to another especially for those who are not immunized against certain infectious agents.

Reasons why vaccination is important

The vaccine-preventable disease isn’t extinct because it’s still in existence and can be spread to people who aren’t vaccinated. It’s easy for disease to be disseminated because people can travel to any part of the world within a day.

Children vaccination

Vaccines keep you healthy as it provides protection against diseases and infection. It serves as preventive care taken to prevent sickness and pain from disease.

Diseases that are prevented by vaccines still exist and can be transmitted to those who aren’t immunized. According to the Centers for Disease Control and Prevention (CDC) vaccines enhances your health and should be taken from birth to adulthood as it protects against several infections and diseases. However, some people aren’t vaccinated which leaves them susceptible to illness and pain.

Vaccines save lives and could mean a big difference between life and death. Vaccine-preventable diseases account for the death of more people every year than HIV/AIDS, cancer or accidents.

Vaccines are cost-effective and safe which prevents the long term suffering linked with certain diseases. The treatment for vaccine-preventable diseases is expensive and affects the individual’s family as well.

Some additional vaccines are required as children go older and even adults need to protect themselves as well. For instance, when you’re traveling to some parts of South America and Africa, you need to receive the vaccine for yellow fever as the disease is prevalent in the region.

So, vaccination build’s your immunity and provides long-term protection against disease; sometimes even lifelong. The recommended vaccines for early childhood immunization that protects children are chickenpox, measles, and pneumococcal disease as well as other illnesses.

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