Debilitating Illness or Injury : A condition that temporarily or permanently prevents a member of the fire department from engaging in normal duties and activities as a result of illness or injury
NFPA 1500 Standard on Fire Department Occupational Safety and Health Program, 2007 ed. https://law.resource.org/pub/us/code/ibr/nfpa.1500 .2007.pdf, (Std: Fr Dept Occupn Sfty and Hlth Prog - Amer) {399 NFC}