JPR takes you deeper into tetanus and explores the worry that unvaccinating families have about this disease. What are your options when your child gets wounded? Should you get the vaccine, the immune globulin shot, or both? Does it depend on the severity of the wound? How do you decide? And what choice poses more statistical risk: getting every infant and childhood dose of the DTaP vaccine or letting a child grow up with the small risk that tetanus is someday going to strike?