Please answer to this discussion post with a minimum of two hundred words. APA style 6th edition and no plagiarism. 

________________________________________________________

Even though the benefits of vaccines and vaccination have been well communicated to the people, controversies have still been detected. Apparently, this is out of the high number of people who still die because of an outbreak of vaccinated diseases. The controversies arise as many vaccines have been found to cause other health-related problems and are thus not welcomed by a majority of people.
Mercury was found in vaccines, especially, in multi-dose vaccines which are being preserved by methyl mercury. The effect of mercury in the nervous system is hazardous as the liquid metal causes illnesses to human beings. Consequently, many people avoided the vaccines as they considered them harmful to their health. The DPT vaccine also has some conspiracies as some children suffered neurological conditions just after being vaccinated. As a result, the potential risk of the vaccine was escaped by avoiding immunization (Dube, Vivion