Describe the claims made on the video, The Vaccine Wars, made by advocates for the early use of multiple vaccinations of babies/children. There were several arguments. What were the arguments and what was the nature of the arguments made? Include all of the relevant concepts that you have learned this semester to provide thorough and specific explanations. During the Frontline Video: the researchers stated that the people/groups who believe that vaccines are responsible for certain illness in children keep changing the factors or variables of interest related to vaccines that may be responsible for the illnesses. These sort of changes most clearly violates what scientific principle(s)? Explain in detail.

https://www.youtube.com/watch?v=VPOrnU3ImxI