Background & Aim of the work: Vaccination is a public health measure used to fight infectious diseases. One of the most frequent and painful procedures performed on children is receiving a vaccine injection, especially when no pain medication is used. The researcher employed cartoon video as a distraction method in the current investigation. The study aims to discover whether cartoon videos could benefit toddlers (1 to 3 years old) in reducing their behavioral response to vaccination pain, who visit the pediatric outpatient department inselected hospitals in Navi Mumbai.