In “Varicella Vaccination Program Success” by Steven Novella, the author argues about the people who does not believe in vaccines and how are their arguments formulated. They ignore all the information and statitistics and focus on the smaller problems caused in the investigation, to assure that vaccines are not effective and riskful. However, besides all this, the author states at the end that we should follow more closely the vaccines programs and know that they are useful with the proper regulations. Moreover, Novella starts the article talking about the cognitive dissonance, which is “the state of mind that results when conflict arises between perceived reality and the cherished or learned facts, values, and beliefs regarding that reality.”,
