Meningitis
"Effective 2001, Maryland law requires that an individual enrolled in an institution of higher education in Maryland who resides in on-campus student housing must be vaccinated against meningococcal disease. An individual may be exempt from this requirement if (1) the institution of higher education provides the individual or the individual's parent or guardian if the individual is a minor (under 18 years of age) detailed information on the risks associated with meningococcal disease and the availability and effectiveness of any vaccine, and (2) the individual or a minor individual's parent or guardian signs a waiver stating that the individual or the parent or guardian has received and reviewed the information provided and has chosen that the individual will not be vaccinated against meningococcal disease." - Maryland Department of Health and Mental Hygiene