The vaccination is popular in current society. Almost everyone is received the vaccine when he/she is a baby. People choose to receive to prevent the disease in the future. However, there are many facts to show that vaccination is dangerous because of several reasons. As we know, “a vaccine is a biological preparation that improves immunity to a particular disease. Traditional vaccines contain either parts of microbes or whole microbes that have been killed or weakened so that they don’t cause disease” (News-Medical.net). Therefore, the vaccine has been used for many decades because people believe that vaccination only helps to reduce disease, disability and death. Vaccine is a double- edged sword. That means vaccine not only brings good
