THE POSITIVE AND THE NEGATIVE EFFECTS OF VACCINES

 The Positive and the Negative Effects of Vaccines

In this 21st centuries, many new diseases are spreading across the globe that they terrify and worry people the most. However, there are also some types of vaccines that are discovered by the researchers to help prevent people from some diseases effectively than in the past years. Furthermore, vaccines contain of both positive and negative effects in people's daily lives.

Vaccines play as the essential roles in people's everyday lives. Initially, they help prevent people from the viruses or the bad bacteria that we can't see them by our own eyes. Surrounding by a lot of people and things, we don't really know who gets harmful viruses and bacteria, or which things that we touch are consisting of those infectious agents. In order to get prevented against them, people can take any vaccinations depending on what diseases they want to get rid of. For example, if people want to prevent themselves from Covid-19, they have to the take the doses of Covid-19 vaccinations. Then vaccines also play as the roles to help prevent babies, and kids to avoid from the serious illness when they grow up. Vaccines are known as the life savers that can stop the diseases in the future even people get injected since the very young age.

Even though vaccines can provide some benefits for people, however, they also provide some disadvantages for people's health. The minority who take vaccinations, may have some strange symptoms such as redness on the skin, fever, headache, vomiting, diarrhea, and so on. These can happen because they are allergic to the vaccines they take, some people get better after awhile, and some get worse after days. Moreover, vaccines have two sides, which they can help people prevent from some diseases, but they also increase some risks or harms to people's health as well. For instance, the Covid-19 vaccines can prevent people from the Covid-19 virus, but people can increase the level of heart attack after they take them. 

Thus, vaccines provide both positive and negative impacts at the same time, however they have changed people's lives a lot. Since vaccines are developing to prevent people more effectively comparing to the past when people couldn't even find ways to prevent themselves. No matter what, people should consider before taking any vaccinations, and they should balance between the positivities and the negativities.