You will need to provide the School with a Health Department form DHMH-896 (Record of Vaccination or Immunity) completed by a medical provider before your Camper's registration can be completed.
Forms are available here: Maryland Department of Health DHMH-896
Information collected by this form satisfies the requirements of Maryland Department of Health and Mental Hygiene (DHMH) Form 4768, current version published January, 2015.