She was asking for it!
Petite Pedia Plots 129 While holding clinic, a little girl (maybe around five or six years old) comes into the room and tells me, "Vaccine please!" - sort of like ordering food from a restaurant. So I tell her, "Sure, but you have to wait for your turn." All throughtout my clinic, this girl would come and go and ask me for a vaccine in that same polite manner. At the end of my clinic, I asked my secretary where that girl was. And my sec tells me that the girl is not our patient. She was someone else's. No wonder she was bravely asking for a shot! She knew I wasn't about to give it to her!