Jitendra is 5 years old. His brother passed away two years ago after falling from a rooftop at a construction site. His brother worked as a child laborer. After he passed away, Jitendra's parents made their children, including Jitendra, stop working and sent them to school. They want Jitendra to be an engineer or a doctor. Jitendra loves science, so he wants to be a doctor. He requires vaccinations.