Question

Why do we need shots on our arms?

Answer 1

Diseases like measles, which were on route out in the United States, are making a rebound as they are gotten from different nations by people moving here and there.. These sicknesses wouldn't spread as fast, or be as intense, if individuals were vaccinated against them.

However, we can conclude that shots are good for preventing diseases.

Answer 2

Shots are vaccines that are given to keep us healthy and prevent diseases and common illnesses such as the flu and others. Some vaccines are REQUIRED when birth to prevent the very terrible diseases. Some are given year to year to prevent the common flu.