participates in participates in at some time participates_in Homo sapiens vaccination patient After the vaccination process, this vaccination patient will bear the role of human vaccinee, and become a human vaccinee. If the patient is a minor, his/her legal representative will answer the screening question for him/her. a human who is going to recieve an administration of a vaccine, who bears a vaccination patient role, which is realized when he/she sits in a vaccination provider's site and is the bject of screening questions for receiving a vaccine. vaccination