Bellefontaine Middle School student Paige Barger receives a Tdap/Td immunization shot Thursday from Nurse Cindy Mabrey at the Logan County Health District, 310 S. Main Street, during a clinic for students entering seventh grade. The tetanus, diphtheria and pertussis booster is a new requirement for seventh-graders for the 2010-11 school year. (EXAMINER PHOTO | KALI PARMLEY)